BA33CC0T [ROHM]
Fixed Positive LDO Regulator, 3.3V, BIPolar, ROHS COMPLIANT, TO-220FP, 3 PIN;
| 型号： | BA33CC0T |
| 厂家： | 
ROHM |
| 描述： | Fixed Positive LDO Regulator, 3.3V, BIPolar, ROHS COMPLIANT, TO-220FP, 3 PIN 局域网 输出元件 调节器 |
| 文件： | 总10页 (文件大小：353K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Standard Fixed Output LDO Regulator Series
Standard Fixed Output LDO Regulators
BA□□DD0 Series, BA□□CC0 Series
Standard Fixed Output LDO Regulators
with Shutdown Switch
BA□□DD0W and,BA□□CC0W Series
No.10021EBT01
●General Description
Standard Fixed Output LDO Regulators are low-saturation regulators, available for output s up to 2A/1A. ROHM has a wide output
voltage range and package lineup with and without shutdown switches. This IC has a built-in over-current protection circuit that
prevents the destruction of the IC due to output short circuits, a thermal shut-down circuit that protects the IC from damage due to
overloading and an over-voltage protection circuit that protects the IC from surges generated in the power supply line of the IC.
●Features
1) Maximum output current : 2A (BA□□DD0),1A(BA□□CC0)
2) ±1% highly accurate output voltage (BA□□DD0)
3) Low saturation with PNP output
4) Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits
5) Built-in thermal shutdown circuit for protecting the IC from damage due to overloading
6) Built-in over- voltage protection circuit that prevents the destruction of the IC due to power supply surges
7) TO220FP and HRP5 packaging (BA□□DD0) ,TO220FP and TO252 packaging(BA□□CC0)
●Applications
Used in DSP power supplies for DVD and CD players, FPDs, televisions, personal computers or any other consumer device
●Line up
1A BA□□CC0 Series
Part Number
3.0
○
－
－
○
○
3.3
○
○
○
○
○
5.0
○
○
○
○
○
6.0
－
－
○
○
○
7.0
○
－
○
○
○
8.0
○
○
○
○
○
9.0
○
○
○
○
○
10
○
－
－
○
○
12
○
○
○
○
○
15
－
－
－
○
○
Package
TO220FP-5
TO220FP-5(V5)
TO252-5
BA□□CC0WT
BA□□CC0WT-V5
BA□□CC0WFP
BA□□CC0T
TO220FP-3
TO252-3
BA□□CC0FP
2A BA□□DD0 Series
Part Number
1.5
○
○
○
1.8
○
○
○
2.5
○
○
○
3.0
○
○
○
3.3
○
○
○
5.0
○
○
○
9.0
○
○
○
12
○
○
○
16
○
○
○
Package
BA□□DD0WT
BA□□DD0WHFP
BA□□DD0T
TO220FP-5
HRP5
TO220FP-3
Part Number：BA□□CC0□□
Part Number：BA□□DD0□□
b c
a
b c
a
Symbol
Details
Symbol
Details
Output Voltage Designation
Output Voltage Designation
□□ Output Voltage(V) □□
Output Voltage(V)
8.0V(Typ.)
□□ Output Voltage(V) □□
Output Voltage(V)
5.0V(Typ.)
9.0V(Typ.)
12.0V(Typ.)
16.0V(Typ.)
03
3.0V(Typ.)
3.3V(Typ.)
5.0V(Typ.)
6.0V(Typ.)
7.0V(Typ.)
08
09
J0
J2
J5
15
18
25
30
33
1.5V(Typ.)
1.8V(Typ.)
2.5V(Typ.)
3.0V(Typ.)
3.3V(Typ.)
50
90
J2
J6
a
a
033
05
9.0V(Typ.)
10.0V(Typ.)
12.0V(Typ.)
15.0V(Typ.)
06
07
Switch:”With W”
:Shutdown switch included
Switch:”With W”
”Without W” :Shutdown switch not included
Package : TO220FP-5,TO220FP-3
HFP: HRP5
:Shutdown switch included
b
c
b
c
”Without W” :Shutdown switch not included
Package : TO220FP-5(V5),TO220FP-3
FP : TO252-5,TO252-3
T
T
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
1/9
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Absolute Maximum Ratings(Ta=25℃)
Parameter
Input Power Supply Voltage
Symbol
Vcc
Limits
-0.3～+35
Unit
V
*1
2300(HRP5)
1300(TO252-5)
1200(TO252-3)
2000(TO220FP-3,5)
-40～+125
-55～+150
+150
*2
Power Dissipation
Pd
mW
Operating Temperature Range
Ambient Storage Temperature
Junction Temperature
Output Control Terminal Voltage
Voltage Applied to the Tip
*1 Must not exceed Pd
Topr
Tstg
Tjmax
VCTL
℃
℃
℃
V
*3
*4
-0.3～+Vcc
+50
Vcc peak
V
*2 HRP5 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 18.4 mW/℃.
TO252FP-3 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 9.6 mW/℃.
TO252FP-5 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 10.4 mW/℃.
TO220FP-5 : No heat sink. When Ta≧25℃, the power is reduced by 16 mW/℃.
*3 Only for models with shutdown switches.
*4 Applied voltage : 200msec or less (tr≥1msec)
tr≧1msec
50V
35V
MAX200msec
(Voltage Supply more than 35V)
0V
●Recommended Operating Range (Ta=25℃)
Parameter
Symbol
Vcc
Min.
4.0
3.0
－
Max.
25.0
25.0
1
Unit
V
BA□□CC0
BA□□DD0
BA□□CC0
BA□□DD0
Input PowerSupply Voltage
Output Current
Io
A
V
－
2
Output Control Terminal Voltage
VCTL
0
Vcc
●Electrical Characteristics(ABRIDGED)
BA□□CC0 Series (unless specified otherwise, Ta=25℃, VCTL=5.0V(only with switch), Io=500mA,and Vcc= VccD
*5
)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Refer to the lineup for
Vo
Output Voltage
Vo
Vo×0.98
Vo
Vo×1.02
V
Circuit Current at Shutdown
Minimum I/O Difference
Output Current Capacity
Input Stability
Isd
Vd
－
－
1.0
－
－
－
0
0.3
10
0.5
－
µA
V
VCTL=0V
Vcc= 0.95×Vo
Io
－
A
Reg.I
Reg.L
TCVO
20
100
100
－
mV Vcc= (Vo+1)V → 25V
mV Io=5mA→1A
Load Stability
Output Voltage Temperature Coefficient*6
50
±0.02
%/℃ Io=5mA ,Tj=0~125℃
*7
BA00DD0□□ series (unless specified otherwise, Ta=25℃, VCTL=3V(only with switch), Io=500mA,and Vcc=VccD )
Parameter
Symbol
Vo
Min.
Vo×0.99
－
Typ.
Vo
Max.
Vo×1.01
10
Unit
V
Conditions
Io=200mA
Output Voltage
Circuit Current at Shutdown
Minimum I/O Difference
Output Current Capacity
Isd
0
µA
V
VCTL=0V
Vd
－
0.45
－
0.7
Vcc= 0.95×Vo, Io=2A
Io
2.0
－
A
*7
Vcc= VccD →25V,
Input Stability
Reg.I
－
15
50
mV
Io=200mA
Load Stability
Output Voltage Temperature Coefficient*6
Reg.L
TCVO
－
－
50
200
mV Io=5mA→2A
±0.02
－
%/℃ Io=5mA ,Tj=0~125℃
*5 Vo=3.0V : Vcc= 8.0V , Vo=3.3V : Vcc=8.3V , Vo=5.0V : Vcc=10.0V , Vo=6.0V : Vcc=11.0V , Vo=7.0V : Vcc=12.0V,
Vo=8.0V : Vcc= 13.0V , Vo=9.0V : Vcc=14.0V , Vo=10.0V : Vcc=15.0V , Vo=12.0V : Vcc=17.0V , Vo=15.0V : Vcc=20.0V
*6 Design guarantee(100% shipping inspection not performed)
*7 Vo=1.5V , 1.8V , 2.5V , 3.0V : Vcc=4.0V , Vo=3.3V , 5.0V : Vcc=7.0V , Vo=9.0V : Vcc=12.0V ,Vo=12V : Vcc=14V , Vo=16V : Vcc=18V
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
2/9
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Reference Data
BA□□CC0□□(BA33CC0WT)(Unless specified otherwise, Vcc=8.3V, Vo=3.3V, VCTL=5.0V, and Io=0mA)
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
Fig.1 Circuit current
Fig.3 Input Stability(Io=500mA)
Fig.2 Input Stability
600
500
400
300
200
100
0
80
70
60
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
50
40
30
20
10
1000k
10k
1k
100k
100
0
100 200 300 400 500 600 700 800 900 1000
OUTPUT CURRENT:Io[mA]
0
200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY:f[Hz]
OUTPUT CURRENT:Io[mA]
Fig.6 Ripple Rejection Characteristics
Fig.5 Input/Output Voltage Difference
Fig.4 Load Stability
（Io=100mA）
IOUT（0V=1A）
4.5
200
150
100
50
1000
900
800
700
600
500
400
300
200
100
0
4.0
3.5
3.0
2.5
2.0
0
-40
-20
0
20
40
60
80
100
120
0
2
4
6
8
10
12
14
16
18
20
0
100 200 300 400 500 600 700 800 900 1000
AMBIENT TEMPERATURE:Ta[℃]
CONTROL VOLTAGE:VCTL[V]
OUTPUT CURRENT:Io[mA]
Fig.7 Output Voltage
Fig.8 Circuit Current by load Level
Fig.9 CTL Voltage vs. CTL Current
Temperature Characteristics
(IOUT=0mA→1A)
4
4
3
3
2
2
1
1
0
8
4
4
3
3
2
2
1
1
0
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
0
5
10
15
20
25
30
35
40
130
140
150
160
170
180
190
CONTROL VOLTAGE:VCTL[V]
SUPPLY VOLTAGE:Vcc[V]
AMBIENT TEMPERATURE:Ta[
]
℃
Fig.10 CTL Voltage vs. Output Voltage
Fig.12 Thermal Shutdown
Circuit Characteristics
Fig.11 Overvoltage Operating
Characteristics(Io=200mA)
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2010.02 - Rev.B
3/9
© 2010 ROHM Co., Ltd. All rights reserved.
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Reference Data
BA□□DD0□□(BA50DD0WT) (Unless specified otherwise, Vcc=7.0V, Vo=5.0V, VCTL=3.0V, and Io=0mA)
8
7
6
5
4
3
2
1
0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
0
2
4
6
8
10 12 14 16 18 20 22 24
0
2
4
6
8
10 12 14 16 18 20 22 24
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
SUPPLY VOLTAGE:VCC[V]
Fig.13 Circuit Current
Fig.15 Input Stability(Io=2A)
Fig.14 Input Stability
8
8
7
7
6
5
4
3
2
1
0
800
700
600
500
400
300
200
100
0
60
55
50
45
40
35
30
25
20
15
10
5
0
1k
100
10k
1000k
100k
1.0
2.0
3.0
4.0
4.8
0.5
1.0
1.5
2.0
OUTPUT CURRENT:IOUT[A]
FREQUENCY:f[Hz]
OUTPUT CURRENT:IOUT[A]
Fig.16 Load Stability
Fig.17 Input/Output Voltage Difference
(Vcc=4.75V)
Fig.18 Ripple Rejection Characteristics
(Iout=100mA)
5.2
5.1
5.0
4.9
4.8
200
180
160
140
120
100
80
800
700
600
500
400
300
200
100
0
60
40
20
0
0.5
1.0
1.5
2.0
0
2
4
6
8
10 12 14 16 18 20 22 24
-40
-20
0
20
40
60
80
100
CONTROL VOLTAGE:VCTL[V]
OUTPUT CURRENT:IOUT[A]
AMBIENT TEMPERATURE:Ta[℃]
Fig.20 Circuit Current by Load Level
Fig.21 CTL Voltage vs. CTL Current
Fig.19 Output Voltage
Temperature Characteristics
(IOUT=0mA→2A)
8
6
4
2
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10 12 14 16 18 20 22 24
130
140
150
160
170
180
190
0
5
10
15
20
25
30
35
40
CONTROL VOLTAGE:VCTL[V]
AMBIENT TEMPERATURE:Ta[℃]
Fig.24 Thermal Shutdown
Circuit Characteristics
SUPPLY VOLTAGE:Vcc[V]
Fig.22 CTL Voltage vs. Output Voltage
Fig.23 Overvoltage Operating
4/9
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Block Diagrams
BA□□CC0WFP/ BA□□DD0WHFP/ BA□□CC0WT(V5)/ BA□□DD0WT
GND
TOP VIEW
(TO252-5･HRP5)
Fin
Vcc
FIN
PIN No. Pin Name
Function
Driver
Vref
1
2
CTL
Vcc
Output voltage ON/OFF control
Power supply voltage input
R2
R1
1
2
3 4 5
1 2 3 4 5
HRP5
TO252-5
3
N.C/GND Unconnected terminal/GND
*1
TOP VIEW
TOP VIEW
4
OUT
N.C
Voltage output
Unconnected terminal
GND *2
OVP
2
TSD
OCP
5
Fin
GND
＊2 Only for TO252-5 and HRP5
＊1 TO252-5 is N.C.,and TO220FP-5,-5(V5),and HRP5 are GND
4
1
3
5
CTL
Vcc
N.C.
OUT
N.C.
(TO252-5)
GND
(TO220FP-5,-5(V5),HRP5)
1 2 345
1 2 345
TO220FP-5
TO220FP-5（V5）
Fig.25
BA□□CC0T/ BA□□CC0FP/ BA□□DD0T
PIN No.
Pin Name
Vcc
Function
GND
(TO252-3)
Fin
1
2
Power supply voltage input
Unconnected terminal/GND*1
Voltage output
Vcc
N.C/GND
OUT
TOP VIEW
FIN
TOP VIEW
3
Driver
Vref
Fin
GND
GND
*2
R2
R1
＊1 TO252-3 is N.C.,and TO-220FP-3,is GND
＊2 Only for TO252-3 and HRP5
OVP
TSD
OCP
1
2
3
1
2 3
TO252-3
TO220FP-3
1
3
2
Vcc
N.C.
(TO252-3)
GND
(TO220FP-3)
OUT
Fig.26
●Input / Output Equivalent Circuit Diagrams
<
BA□□DD0 Series
>
< BA□□CC0 Series >
Vcc
Vcc
Vcc
25kΩ
25kΩ
10kΩ
CTL
39kΩ 2kΩ
OUT
CTL
OUT
R2
R1
31kΩ
R2
R1
Fig.27
Fig.28
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
5/9
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Thermal Design
HRP-5
Board front copper foil area : 10.5×10.5 ㎜2
①2-layer board (back surface copper foil area :15×15 ㎜2
②2-layer board (back surface copper foil area :70×70 ㎜2
③4-layer board (back surface copper foil area :70×70 ㎜2
TO220FP-5
TO252-5
Mounted on a Rohm standard board
10
25
20
15
10
5
2.0
1.6
1.2
0.8
0.4
0.0
Board size : 70×70×1.6 ㎜3 （board contains a thermal via）
（1） When using a maximum heat sick : θj-c=6.25(℃/W)
（2） When using an IC alone : θj-6=62.5(℃/W)
Board size : 70×70×1.6 ㎜
Copper foil area :7×7 ㎜
TO252-5θja=96.2(℃/W)
9
)
)
)
8
7
6
5
4
3
2
1
0
（1）20.0
③7.3W
1.30
②5.5W
①2.3W
（2）2.0
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient temperature:Ta(℃）
Ambient temperature:Ta(℃）
Ambient temperature:Ta(℃）
Fig.29
Fig.30
Fig.31
When using at temperatures over Ta=25℃, please refer to the heat reducing characteristics shown in Fig.29 through 31. The
IC characteristics are closely related to the temperature at which the IC is used and if the temperature exceeds the maximum
junction temperature TjMAX., the elements may be damaged or destroyed. From the standpoints of instantaneous destruction
and long-term operating reliability, it is necessary give sufficient consideration to IC heat. In order to protect the IC from
thermal damage, it is necessary to operate it at temperatures lower than the maximum junction temperature TjMAX of the IC.
Fig.30 shows the acceptable loss and heat reducing characteristics of the TO220FP package The portion shown by the
diagonal line is the acceptable loss range that can be used with the IC alone. Even when the ambient temperature Ta is a
normal temperature (25℃), the chip (junction) temperature Tj may be quite high so please operate the IC at temperatures
less than the acceptable loss Pd.
The method of calculating the power consumption Pc(W) is as follows.
Vcc：
Input voltage
Vo：
Io：
Load current
Output voltage
Pc = (Vcc-Vo) × Io ＋ Vcc × Icca
Acceptable loss Pd≦Pc
Vcca：
Circuit current
Solving this for load current IO in order to operate within the acceptable loss:
Pd – Vcc×Icca
Io≦
Vcc－Vo
(Please refer to Figs.8 and 20 for Icca.)
It is then possible to find the maximum load current IoMAX with respect to the applied voltage Vcc at the time of thermal design.
・Calculation Example
Example 1) When Ta=85℃, Vcc=8.3V, Vo=3.3V, BA33DD0WT
1.04－8.3×Icca
Io≦
With the IC alone : θja=62.5℃/W → -16mW/℃
5
Io≦200mA (Icca : 2mA) 25℃=2000mW → 85℃=1040mW
Please refer to the above information and keep thermal designs within the scope of acceptable loss for all operating
temperature ranges.
The power consumption Pc of the IC when there is a short circuit (short between Vo and GND) is :
Pc=Vcc×(Icca＋Ishort)
*Ishort : Short circuit current
●Peripheral Circuit Considerations
・Vcc Terminal
Please attach a capacitor (greater than 0.33μF) between the Vcc and GND.
The capacitance values will differ depending on the application, so please take this into account when configuring the terminal.
・GND Terminal
Please be sure to keep the set ground and IC ground at the same potential level so that a potential difference does not
arise between them.
If a potential difference arises between the set ground and the IC ground, the preset voltage will not be outputted, causing
the system to become unstable. Therefore, please reduce the impedance by making the ground patterns as wide as
possible and by reducing the distance between the set ground and the IC ground as much as possible.
・CTL Terminal
The CTL terminal is turned ON at 2.0V and higher and OFF at 0.8V and lower within the operating power supply voltage range.
The power supply and the CTL terminal may be started up and shut down in any order without problems.
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2010.02 - Rev.B
6/9
© 2010 ROHM Co., Ltd. All rights reserved.
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Vo Terminal
100
100
Unstable operating region
Unstable operating region
10
1
10
Stable operating region
OUT
Stable operating region
IC
22μF
1
Unstable operating region
Unstable operating region
0.1
1
0.1
0
200
600
800
1000
400
100
10
1000
OUTPUT CURRENT：lo(mA)
OUTPUT CURRENT：lo(mA)
Fig.32 Output Equivalent Circuit
Fig.33 ESR-Io Characteristics
Fig.34 ESR vs Io Characteristics
(BA□□CC0)
(B A□□DD0)
Please attach an anti-oscillation capacitor between Vcc and GND. The capacitance of the capacitor may significantly change
due to factors such as temperature changes, making it impossible to completely stop oscillations. Please use a tantalum
capacitor or aluminum electrolysis capacitor with favorable characteristics and small internal series resistance (ESR) even at
low temperatures. The output fluctuates regardless of whether the ESR is large or small. Please use the IC within the stable
operating region while referring to the ESR characteristics reference data shown in Figs.32 through 34. In applications where
there are sudden load fluctuations, the use of a capacitor with large capacitance is recommended.
●Other Points of Caution
1)Protection Circuits
Over-current Protection Circuit
A built-in over-current protection circuit corresponding to the current capacity prevents the destruction of the IC when there
are load shorts. This protection circuit is a “7”-shaped current control circuit that is designed such that the current is restricted
and does not latch even when a large current momentarily flows through the system with a high-capacitance capacitor.
However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents, it is not
suitable for continuous operation or transient use. Please be aware when creating thermal designs that the overcurrent
protection circuit has negative current capacity characteristics with regard to temperature (Refer to Figs.4 and 16).
Thermal Shutdown Circuit (Thermal Protection)
This system has a built-in temperature protection circuit for the purpose of protecting the IC from thermal damage.
As shown above, this must be used within the range of acceptable loss, but if the acceptable loss happens to be
continuously exceeded, the chip temperature Tj increases, causing the temperature protection circuit to operate.
When the thermal shutdown circuit operates, the operation of the circuit is suspended. The circuit resumes operation
immediately after the chip temperature Tj decreases, so the output repeats the ON and OFF states (Please refer to
Figs.12 and 24 for the temperatures at which the temperature protection circuit operates).
There are cases in which the IC is destroyed due to thermal runaway when it is left in the overloaded state. Be sure to
avoid leaving the IC in the overloaded state.
Reverse Current
In order to prevent the destruction of the IC when a reverse current flows through the IC, it is recommended that a diode
be placed between the Vcc and Vo and a pathway be created so that the current can escape (Refer to Fig.35).
2) This IC is bipolar IC that has a P-board (substrate) and P+ isolation layer
Reverse current
between each devise, as shown in Fig.36. A P-N junction is formed between
this P-layer and the N-layer of each device, and the P-N junction operates as
a parasitic diode when the electric potential relationship is GND> Terminal A,
OUT
Vcc
GND> Terminal B, while it operates as a parasitic transistor when the electric
potential relationship is Terminal B GND> Terminal A. Parasitic devices are
structurally inevitable in the IC. The operation of parasitic devices induces
mutual interference between circuits, causing malfunctions and eventually
the destruction of the IC. It is necessary to be careful not to use the IC in
ways that would cause parasitic elements to operate. For example, applying
a voltage that is lower than the GND (P-board) to the input terminal.
CTL
GND
Fig. 36:Bypass diode
Transistor (NPN)
B
Resistor
(Pin A)
(Pin B)
O
(Pin B)
E
C
B
GND
E
N
P+
P+
P
N
GND
P
P+
Parasitic element
or transistor
N
P
N
P+
N
N
N
Parasitic element
GND
P
(Pin A)
Parasitic element
GND
Parasitic element
or transistor
GND
Fig. 37: Example of the basic structure of a bipolar IC
7/9
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
●Ordering part number
B A
3 3
C C 0
W
H F P - T R
Part No.
Output voltage Series
CC0 : 1A
DD0 : 2A
Shutdown
switch
W : Includes
switch
Package
Packaging and forming specification
TR: Embossed tape and reel
(HRP5)
E2: Embossed tape and reel
(TO252-3, TO252-5)
HFP ：HRP5
FP ：TO252-3
TO252-5
T
：TO220FP-3
None : Container Tube
V5 :Foaming(V5 only)
TO220FP-5
HRP5
<Tape and Reel information>
9.395 0.125
(MAX 9.745 include BURR)
Tape
Embossed carrier tape
2000pcs
8.82 0.1
(5.59)
1.905 0.1
Quantity
TR
Direction
of feed
The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1pin
1
2
3
4
5
1.2575
+5.5°
4.5°
−4.5°
+0.1
0.27
−0.05
S
0.73 0.1
0.08
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
1.72
S
Reel
(Unit : mm)
∗
TO252-3
<Tape and Reel information>
Tape
Embossed carrier tape
6.5 0.2
C0.5
Quantity
2000pcs
+0.2
5.1
-
0.1
2.3 0.2
E2
0.5 0.1
Direction
of feed
The direction is the 1pin of product is at the lower left when you hold
reel on the left hand and you pull out the tape on the right hand
FIN
(
)
1
2
3
0.65
0.75
0.65
0.5 0.1
1.0 0.2
2.3 0.2
2.3 0.2
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
1pin
Reel
(Unit : mm)
∗
TO252-5
<Tape and Reel information>
Tape
Embossed carrier tape
2.3 0.2
0.5 0.1
6.5 0.2
Quantity
2000pcs
C0.5
+0.2
5.1
-0.1
E2
Direction
of feed
The direction is the 1pin of product is at the lower left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
FIN
3
1
2
4 5
0.5 0.1
1.0 0.2
0.5
1.27
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
1pin
Reel
(Unit : mm)
∗
www.rohm.com
2010.02 - Rev.B
8/9
© 2010 ROHM Co., Ltd. All rights reserved.
BA□□DD0 Series,BA□□CC0 Series,
BA□□DD0W Series,BA□□CC0W Series
Technical Note
TO220FP-3
<Tape and Reel information>
+0.3
−0.1
+0.3
−0.1
+0.3
4.5
−0.1
10.0
Container
Quantity
Tube
+0.2
−0.1
7.0
2.8
φ
3.2 0.1
500pcs
Direction of feed Direction of products is fixed in a container tube
1.3
0.8
+0.1
0.55
−0.05
2.6 0.5
2.54 0.5
2.54 0.5
1
2 3
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
TO220FP-5
<Tape and Reel information>
+0.3
−0.1
+0.3
−0.1
10.0
4.5
Container
Quantity
Tube
+0.3
+0.2
7.0
φ
2.8
3.2 0.1
−0.1
−0.1
500pcs
Direction of feed Direction of products is fixed in a container tube
1.2
0.8
1.778
0.5 0.1
2.85
1
2 3 4 5
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
TO220FP-5(V5)
<Tape and Reel information>
+ 0.3
− 0.1
+0.3
10.0
4.5
−0.1
Container
Quantity
Tube
+0.2
2.8
−0.1
+ 0.3
φ
3.2 0.1
7.0
− 0.1
500pcs
Direction of feed Direction of products is fixed in a container tube
1.2
0.8
0.5 0.1
(2.85)
4.25
8.15
1.778
1
2 3 4 5
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.B
9/9
Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-
controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
R1010
A
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