BTA24-05S30S [BELLNIX]
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter;型号: | BTA24-05S30S |
厂家: | Bellnix |
描述: | The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter |
文件: | 总14页 (文件大小:174K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
BTA series is a thin, high efficiency, low noise isolated DC-DC converter.
Contrived to adopt new circuit to achieve miniaturization. Circuit construction is high-efficiency and simple.
Adjustable output voltage and remote ON/OFF control has been added as a new function.
<Features>
-MTTF 2,000,000 Hrs
-Adjustable Output Voltage
-Metallic Shield Cover
-Remote ON/OFF Control
-Halogen-Free PCB Used
-Dual Power Supply usable as Single Power Supply
-Isolation Voltage AC500V
-Between Primary and Secondary combination
capacitance approx. 60 to 140pF
-Operating Temp. Range -40°C to 85°C
(Temp. Derating required)
-Built-in over-Current Protection
-Built-in Low Input Voltage Protection
-Built-in Over Input Current Protection element
-No electrolytic Capacitor, No Tantalum Capacitor
-RoHS Compliance
<Model, Rating>
Table 1
Input V
Vdc
Output V
Vdc
Output I
mA
Line Reg. Load Reg.
Noise
Efficiency
%(typ.)
Model
mV(max.) mV(max.) mVpp(typ.)
3.3
5
0 to 400
0 to 300
71
77
80
79
73
78
82
81
72
77
81
79
70
75
80
79
BTA05-03S40□
BTA05-05S30□
BTA05-12S12□
BTA05-12W06□
BTA12-03S40□
BTA12-05S30□
BTA12-12S12□
BTA12-12W06□
BTA24-03S40□
BTA24-05S30□
BTA24-12S12□
BTA24-12W06□
BTA48-03S40□
BTA48-05S30□
BTA48-12S12□
BTA48-12W06□
20
40
40
30
40
30
40
30
40
30
4.5 to 9
9 to 18
12(15)
±12(±15)
3.3
0 to 125 (100)
0 to 60 (50)
0 to 400
40
80
100
600
20
40
5
0 to 300
12(15)
±12(±15)
3.3
0 to 125 (100)
0 to 60 (50)
0 to 400
40
80
100
600
20
40
5
0 to 300
18 to 36
12(15)
±12(±15)
3.3
0 to 125 (100)
0 to 60 (50)
0 to 400
40
80
100
600
20
40
5
0 to 300
36 to 76
12(15)
0 to 125 (100)
40
80
100
600
±12(±15)
0 to 60 (50)
Note1 : Specify the type in the □ column of the model name. D:DIP type, S:SMD type
Ex.) DIP type: BTA05-03S40D, SMD type: BTA05-03S40S
Note2 : The Output voltage inside () is when it is short between Vadj and –Vout.
Note3 : The output current inside () is when adjusted to the max. output voltage.
1
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
<Specification>
Table2
Input Voltage Range
Refer to Table 1
Rating Output Voltage
Adjustable Output Voltage
Range
3.3V±3%, 5V±3%, 12V±3%, ±12V±5% (Vadj pin at open)
3.15 to 3.6V (For 3.3V), 4.75 to 6.0V (For 5V), 11.4 to 15V (For 12V), ±11.4 to ±15V (For 12V)
Line Regulation
Please refer to Table1 (rating Output, for the regulation of Input Voltage Range of Table1)
Refer to table1 (Rating Input/Output Voltage, for the regulation of load 0 to 100% (±Output is
when load is at balance))
Load Regulation
80mV max. (For 3.3V, 5V), 200mV max. (For 12V), 300mV max. (For ±12V)
(Input/Output rating, For operating temp. -40°C to 50°C)
Refer to Table 1 (Rating Input/Output, At room temp, 20MHz bandwidth)
Temp. Regulation
Ripple/Noise
Efficiency
70% to 82% typ. (Rating Input/Output, At room temp., Refer to table 1)
Operates at 105% or more rating load current, auto recovery type. Avoid long time short-circuit
Condition.
Over Current Protection
Circuit
Over Voltage Protection
Circuit
None
Low Input Voltage
Protection
Available (Refer to p.11)
Built-in fuse in the input (refer to p.12)
Over Input Current
Protection
Between 2pin (ON/OFF) and -3pin (−Vin) : Output goes OFF at open, Output goes ON when in
short. (Refer to p.9)
Remote ON/OFF
Stand by Current
Isolation Voltage
0.6 to 2.4mA typ. (Depend on the model)
Input-Output,Input-Case, Output-Case AC500V 1min.
Isolation resistance
Primary-Secondary
capacitance
Input-Output,Input-Case, Output-Case Over 50MΩ at DC500V.
Approx. 60 to 140pF (Depend on the model)
Operating Temp. Range
Operating Temp. -40°C to 85°C (Need temp. derating from 50°C)
Storage Temp.-40°C to 85°C
Storage Temp. Range
Humidity Range
Cooling Condition
Vibration
Humidity range 95%R.H. max. (Max. wet bulb 38°C, non-condensing)
Air Convention (Set in a place where good convection is ensured)
10 to 55Hz All amplitude 1.52mmp-p (2 hours in each orthogonal axes), Scanning time 15min.
Acceleration 100G (3directions, 3times each, 18times in total), Persistent time 6ms
3.2g typ.
DIP type W=16.6 L=16.8 H=8.4 typ. (mm) (For detail dimensions, refer to the outline on p.7)
SMD type W=16.6 L=19.8 H=8.5 typ.(mm) (For detail dimensions, refer to the outline on p.7)
Shock
Weight
Outline
NOTE : Unless condition is specified, above specification is regulated as rating value.
2
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
1- Application Range
This datasheet applies to the isolated DC/DC converter, BTA series.
2- Model/Rating
Rating Input
Model
Rating Output
Package
Voltage
BTA05-03S40D
BTA05-03S40S
BTA05-05S30D
BTA05-05S30S
BTA05-12S12D
BTA05-12S12S
BTA05-12W06D
BTA05-12W06S
BTA12-03S40D
BTA12-03S40S
BTA12-05S30D
BTA12-05S30S
BTA12-12S12D
BTA12-12S12S
BTA12-12W06D
BTA12-12W06S
BTA24-03S40D
BTA24-03S40S
BTA24-05S30D
DIP
SMD
DIP
3.3V, 400mA
5.0V, 300mA
12V, 125mA
SMD
DIP
DC5V
SMD
DIP
±12V, each60mA
3.3V, 400mA
5.0V, 300mA
12V, 125mA
SMD
DIP
SMD
DIP
SMD
DIP
DC12V
DC24V
DC48V
SMD
DIP
±12V, each60mA
3.3V, 400mA
SMD
DIP
SMD
DIP
5.0V, 300mA
12V, 125mA
BTA24-05S30S
BTA24-12S12D
BTA24-12S12S
SMD
DIP
SMD
BTA24-12W06D
BTA24-12W06S
BTA48-03S40D
BTA48-03S40S
BTA48-05S30D
BTA48-05S30S
BTA48-12S12D
BTA48-12S12S
BTA48-12W06D
BTA48-12W06S
DIP
SMD
DIP
±12V, each60mA
3.3V, 400mA
SMD
DIP
5.0V, 300mA
SMD
DIP
12V, 125mA
SMD
DIP
±12V, each60mA
SMD
3- Environmental Condition
3-1 Temp. range
When Operating : 40°C to 85°C (Derating required from 50°C)
When Storage : −40°C to 85°C
3-2 Humidity Range
When Operating : 95%R.H. max. (Max. wet-bulb temp. 38°C, non-condensing)
When storage : 95%R.H. max. (Max. wet-bulb temp. 38°C, non-condensing)
3
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
4-Specification
4-1 Input Condition, Output Characteristics
When condition is not mentioned in this data sheet, input is rating input, output is rating output,
ambient temp. is 25°C±5°C.
Max. Output Voltage
Input
Voltage
(V)
Output
Voltage
*2 (V) *2
Output
Current
(mA)
Output
Constancy.
Efficiency
(%)typ. *6
Model *1
Ripple/Noise *5
(mVp-p)typ./ max.
Input(m Load(m Temp.
V)
20
20
40
40
80
80
20
20
40
40
80
80
20
20
40
40
80
80
20
20
40
40
80
80
V)
40
*4 (mV)
80
BTA05-03S40□
BTA05-05S30□
3.3±3%
5.0±3%
12±3%
15±3%
0 to 400
0 to 300
0 to 125
0 to 100
40 / 120
40 / 120
30 / 120
30 / 120
30 / 120
30 / 120
40 / 120
40 / 120
30 / 120
30 / 120
30 / 120
30 / 120
40 / 120
40 / 120
30 / 120
30 / 120
30 / 120
30 / 120
40 / 120
40 / 120
30 / 120
30 / 120
30 / 120
30 / 120
71
77
80
80
79
79
73
78
82
82
81
81
72
77
81
81
79
79
70
75
80
80
79
79
40
80
100
100
600
600
40
200
200
300
300
80
BTA05-12S12□
BTA05-12W06□
4.5 to 9
±12±5% 0 to 60 × 2
±15±5% 0 to 50 × 2
BTA12-03S40□
BTA12-05S30□
3.3±3%
5.0±3%
12±3%
15±3%
0 to 400
0 to 300
0 to 125
0 to 100
40
80
100
100
600
600
40
200
200
300
300
80
BTA12-12S12□
BTA12-12W06□
9 to 18
±12±5% 0 to 60 × 2
±15±5% 0 to 50 × 2
BTA24-03S40□
BTA24-05S30□
3.3±3%
5.0±3%
12±3%
15±3%
0 to 400
0 to 300
0 to 125
0 to 100
40
80
100
100
600
600
40
200
200
300
300
80
BTA24-12S12□
BTA24-12W06□
18 to 36
36 to 76
±12±5% 0 to 60 × 2
±15±5% 0 to 50 × 2
BTA48-03S40□
BTA48-05S30□
3.3±3%
5.0±3%
12±3%
15±3%
0 to 400
0 to 300
0 to 125
0 to 100
40
80
100
100
600
600
200
200
300
300
BTA48-12S12□
±12±5% 0 to 60 × 2
±15±5% 0 to 50 × 2
BTA48-12W06□
*1 Specify the package in □column. D: DIP type(Flow)S: SMD type(Reflow)
*2 Output Voltage includes line regulation, load
regulation(Balance Load), temp. regulation.
*3 2 output type is when 2 output type has same current.
*4 For temp. regulation –40 to 50°C.
*5 Bandwidth 20MHz
*6 When Rating Input Voltage, max. Output Current.
4
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
4-2 Capacity of External Capacitor
This product has limit to the capacity of external capacitor. Please refer to the below table.
Output External Capacitor
Capacity
Model
+output side
0 to 100µF *1
0 to 100µF *1
0 to 47µF *1
-output side
BTAXX-03SXXX
BTAXX-05SXXX
BTAXX-12SXXX
BTAXX-12WXXX
—
—
—
0 to 22µF *2
0 to 22µF *3
*1 Sum of C2 and C3 in standard connecting circuit in section6,1
*2 Sum of C2 and C4 in standard connecting circuit in section 6,2
*3 Sum of C3 and C5 in standard connecting circuit in section 6,2
4-3 Temp. Derating
Air Convection
100
90
80
70
60
50
40
30
20
10
0
-40
-30
-20
-10
0
10 20 30 40 50 60 70 80 90
Ambient Temp.(
℃
)
5
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
4-4 Measurement Circuit
+Vin
+Vout
Vadj
1
2
3
7
6
5
A
A
SW1
Open = Output OFF
Short = Output ON
Vin
C1
BTA-S Series
ON/OFF
SW1
+
SW2
Open: Vout = 3.3V, 5V, 12V
Short: Vout = 3.3V 3.6V
= 5V 6V
= 12V 15V
Load
V
V
→
→
SW2
→
-
Vin
-
Vout
C1: 0.1μF (Multilayer Ceramic Capacitor)
+Vin
+Vout
C2
1
2
3
7
5
4
A
A
Load
SW3
V
V
Open = Output OFF
Vin
BTA-W Series
6
ON/OFF
SW3
+
Short = Output ON
V
C3
SW4
Open: Vout =
Short: Vout =
Load
±
±
12V
15V
A
-
Vin
-
Vout
Vadj
SW4
C2, C3: 0.1
μ
F (Multilayer Ceramic Capacitor)
Oscilloscpe
(Measuring
C4
Coaxes cable: 50
R1: 51
C4: 0.1
Ω, 1.5m
Ripple/Noise)
Ω
R1
μF
4-5 Additional Function
Article
Specification/Standarization
Condition
Over Current
Operates above 105%,
Protection Circuit
Over Voltage
Auto-recovery type
None
Protection Circuit
Low Input Voltage
Protection Function
Output Voltage
Adjustable Range
Available
3.15 to 3.6V(BTAXX-03SXXX)
4.75 to 6.0V(BTAXX-05SXXX)
11.4 to 15V(BTAXX-12SXXX)
±11.4 to ±15V(BTAXX-12WXXX)
By External Resistor.
Refer to 7-2
ON/OFF Control
Refer to 7-1
Output ON at Low(0- 0.4V)
Output OFF at open
4-6 Isolation Voltage,Isolation Resistance
1- Isolation Voltage
Input - Output,Input - Case,Output - Case : AC500V,1min.
2- Isolation Resistance
Input - Output,Input - Case,Output - Case : Over 50MΩ(At DC500V)
6
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
5. Outline and Pin
5-1 DIP type
1- Outline
17.1 max.(16.6 typ.)
17.3 max.
t=0.3
12.7
(1.905)
(1.905)
16.51 typ.
2.7
No.8,
9
1
8
1 4
3
2
1.0
5
No.10,1
1
7-0.3 0.6
X
6
1
2.7
7
9
1
0
The outline of the 8 to 11pin is the
figure where each pin is viewed
from the front side of each pin.
Bottom View
Dimensions : mm
Tolerance unless otherwise specified:±0.5
Model name and Manufacturing LOT no. is indicated on upper side.
2- Recommended dimension of the board,Pin function
1.905
12.7
Function
10
9
Pin
BTA-S
BTA-W
+Vin
1
7
6
1
2
3
4
5
6
7
+Vin
ON/OFF
−Vin
NC
−Vout
Upper surface patten is
prohibited due to stand
offs
ON/OFF
−Vin
−Vout
Common
Vadj
7- 1.0
φ
2
3
5
4
2- 1.5
φ
Vadj
+Vout
8
11
+Vout
16.51
Connected to
Case
Connected to
Case
8, 9
Top View
Dimensions : mm
10, 11
Stand off
Stand off
7
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
5-2 SMD type
1-Outline
17.1 max.(16.6 typ.)
17.3 max.
t=0.3
1.8
1.8
0.6
19.81
Smoothness below0.15
3
4
2
5
6
7
1
Dimension : mm
Tolerance without otherwise specified : ±0.5
Bottom View
Model name and Manufacturing LOT no. is indicated on upper side.
2- Recommended dimension of the board,Pin function
Function
Pin
BTA-S
+Vin
ON/OFF
−Vin
NC
−Vout
Vadj
BTA-W
+Vin
ON/OFF
−Vin
−Vout
Common
Vadj
1
7
6
Upper Surface
1
2
3
4
5
6
7
pattern is prohibited
because case is near
2
3
5
4
3.2
15.6
22.0
3.2
+Vout
+Vout
Top View
Dimension : mm
8
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
6. Standard Connection Circuit
1-BTA-S Series
+Vin
C1
+Vout
C2
1
7
+Vin
C3
Load
BTA-S
Series
-Vin
3
2
SW2
-Vout
5
6
SW1
Open: Vout = 3.3V, 5V, 12V
SW1
Open = Output OFF
Short = Output ON
Short: Vout = 3.3V
= 5V
= 12V
→
→
→
3.6V
6V
15V
SW2
ON/OFF
Vadj
C1: 4.7
C2: 4.7
C3: 0.47
μ
μ
F
F
F
μ
2-BTA-W Series
+Vout
C2
+Vin
C1
7
1
C4
C5
Load
+Vin
Common
Load
5
4
6
BTA-W
Series
-Vin
C3
3
2
-Vout
SW1
ON/OFF
SW1
Open = Output OFF
Short = Output ON
SW2
SW2
Open: Vout = ±12V
Short: Vout = ±15V
Vadj
C1:
C2, C3: 4.7
4.7
μ
F
F
μ
C4, C5: 0.47 F
μ
7. Function±
7-1 ON/OFF Control
By using ON/OFF Control, output voltage can be ON/OFF controlled without charging or discharging input.
Between −Vin pin (Pin3) and ON/OFF pin (Pin2)
Low (0 - 0.4V 1mA max.) : Output ON
Open (Max. +Vin voltage will generate) : Output OFF
+Vin
1
ON/OFF
2
or
3
-Vin
9
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
7-2 Adjustable Output Voltage
Output voltage can be set as follow when Vadj pin and −Vout pin is short.
Please open this pin when not adjusting the output voltage.
Output voltage to connection of Vadj pin
−Vout and
Short
3.6V
Model
Open
BTAXX-03SXXX
BTAXX-05SXXX
BTAXX-12SXXX
BTAXX-12WXXX
3.3V
5.0V
12V
6.0V
15V
±12V
±15V
Output voltage is adjustable by connecting resistor between Vadj pin and +Vout pin. (Or between Vadj pin and
−Vout pin)
Note : When adjusting the output voltage, please operate below max. power
7-2-1 To lower the output voltage
Output voltage can be lowered by connecting resistor Rb between Adjustable Output Pin (Vadj) and Plus Output
Pin (+Vout). Calculation is as below. (Unit of Rb is [kΩ]).
BTA-S Series
BTA-W Series
+Vout
Vadj
+Vout
Vadj
7
6
5
7
Rb
Rb
Load
6
5
Load
Common
Load
4
-
Vout
-
Vout
Output Voltage : Vo[V],Connecting resistor : Rb[kΩ]
BTAXX-03SXXX
Vo = 1.26 × (91.5 + 2.62 Rb) / (39.6 + Rb)
Rb = (39.6 Vo − 115.3) / (3.30 − Vo)
Adjustable range is up to 3.15V.(Rb≧62)
BTAXX-05SXXX
Vo = 1.26 × (84.8 + 3.98 Rb) / (31.8 + Rb)
Rb = (31.8 Vo − 106.85) / (5.01 − Vo)
Adjustable range is up to 4.75V.(Rb≧160)
BTAXX-12SXXX
Vo = 1.26 × (201 + 9.53 Rb) / (57 + Rb)
Rb = (57 Vo − 253.26) / (12.01 − Vo)
Adjustable range is up to 11.4V.(Rb≧620)
BTAXX-12WXXX
Vo = {1.26 × (429 + 19.1 Rb) / (103 + Rb)} / 2
Rb = (206 Vo − 540.54) / (24.07 − 2 Vo)
Adjustable range is up to ±11.4V. (Rb≧1500)
10
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
7-2-2 To raise the output voltage
Output voltage can be raised by connecting resistor Ra between Adjustable Output Pin (Vadj) and Minus Output
Pin (−Vout). (Unit for Ra is[kΩ])
BTA-S Series
BTA-W Seires
+Vout
Vadj
+Vout
Vadj
7
6
5
7
Load
5
6
Common
Load
Load
Ra
Ra
4
-
Vout
-
Vout
Output Voltage : Vo[V],Connecting resistor : Ra[kΩ]
BTAXX-03SXXX
Vo = 1.26 × (91.5 + 2.62 Ra) / (32 + Ra)
Ra = (115.3 − 32 Vo) / (Vo − 3.30)
BTAXX-05SXXX
Vo = 1.26 × (84.8 + 3.98 Ra) / (17.8 + Ra)
Ra = (106.85 − 17.8 Vo) / (Vo − 5.01)
BTAXX-12SXXX
Vo = 1.26 × (201 + 9.53 Ra) / (16.9 + Ra)
Ra = (253.26 − 16.9 Vo) / (Vo − 12.01)
BTAXX-12WXXX
Vo = {1.26 × (429 + 19.1 Ra) / (18 + Ra)} / 2
Ra = (540.54 − 36 Vo) / (2 Vo − 24.07)
7-3 Output Over Current Protection Function
Output voltage will be lowered when output current is in state of over current and start operating over current
protection circuit. (Over current protection set point : 105 to 250% of rating current value)
It will automatically recover when over current state is released. In order to avoid from damage, please do not hold
the over current state for more than 30sec.
If by any reason does not auto recover after releasing, please off the output at ON/OFF control or switch off to
reactivate.
7-4 Low Input Voltage Protection Function
This product builds in low input voltage protection function to avoid malfunction at low input voltage. Commencing
operation and termination voltage range is within the below table.
Commencing operation
Model
Termination Voltage
BTA05
BTA12
BTA24
BTA48
3.0 to 4.5V
6.0 to 9.0V
13 to 18V
27 to 36V
11
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
7-5 Input Circuit Protection Function
Fuse is built in at input in order to protect circuit at secondary side when overcurrent flows to input by some
abnormalities.
Rating current and fusing current of the Built-in fuse is as below table. To assure fusing at abnormality, current
capacity of power supply should be more than fusing current which is stated in below table.
Model
Rating Current
1.25A
Fusing Current
Above 2.5A
Above 1.5A
Above 1.5A
Above 1.5A
BTA05
BTA12
BTA24
BTA48
0.75A
0.75A
0.75A
8. An example method to prevent inverse connection of input power supply.
This product will be damaged when input polarity is connected reversely. Please add protection circuit when
connection may be reversed.
Below diagram is an example of using fuse and diode.
FUSE
+Vin
+Vout
C2
1
7
BTA-S Series
+
+
+
Vin
D1
C1
ON/OFF
C3
Load
2
3
5
-
Vin
-Vout
12
DC-DC Converter
BDD20081203
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
9. Soldering Conditions
Soldering is to be executed under the following conditions.
1- Soldering Iron (DIP Type, SMD Type)
380°C 3sec.
2- Soldering Dip (DIP type)
260°C 10sec.
3- Reflow (SMD type)
Reflow Temp. Profile
Solder Sn-3Ag-0.5Cu
A
TP
1.0 to 3.0
℃
/s
/s
A' Ty1:
Ty2:
150±10
170±10
40 to 100s
℃
℃
225
Ty1 to Ty2:
1.0 to 4.0
B' TP:
Above 225
C 1.0 to 5.0
Ty2
Ty1
B
℃
245℃
max.
℃
:
/s
20 to 40s
℃
A
A'
B
B'
C
Soldering Dip Time(s)
Do not vibrate the product during reflow.
Reflow can be done only once. (Please do not mount backside.)
NOTE: Eutectic soldering can be used within condition as above.
10. Material of Pin and case
Pin : Phosphor bronze (Ni Foundation Sn Plating)
Case : SPCC (Ni Plating)
11. Vibration / Shock Test
Vibration : 10 to 55Hz All Amplitude 1.52mmp-p (2 hours in each of 3 orthogonal axes)
Scanning time 15min.
Shock : Acceleration 100G (3 times in each of 3 orthogonal axes, Total 18 times )
Duration 6ms
12. Cleaning Condition
This product can not be washed whole. No clean solder paste is recommended for this product. When and if
cleaning should be necessary only for DIP type, use IPA and hand-wash only soldered surface by brush cleaning.
After cleaning be sure to dry up before using.
13
BDD20081203
DC-DC Converter
The Fifth Generation, Ultra Small Size, Isolated DC-DC Converter
1.5Watt BTA Series
13. Environmental Compliance
This product is RoHS compliance.
Halogen free material is used for PCB.
{Note} RoHS Compliance : Based on EU Directive2002/95/EC.
14. Precautions
-This product intends to be used for general electronic equipments (Clerical work machines, Telecommunications
equipments, and Measurement equipments). Therefore, do not use for medical equipments, nuclear power
equipments, and trains, etc. the malfunction and damage of which may influence directly to human life and
property. Please confirm when using it in the case except general electronic equipment.
-For this product, parallel operation is not possible.
-For mounting this product, please do not use connector or socket. The performance may not be fulfilled by the
effect of contacting resistor. Please mount to PCB by soldering.
-This product has a built-in over-current, short protection, but long time short circuit will cause failure, so avoid it.
-The product may be damaged if it is used under nonstandard electric and environmental conditions such as
temperature. Please be sure to keep the standards.
-Do not store in a place where corridible gas may be generated or at a dusty place.
-The soldering may degrade, so be careful when safekeeping in a place with high-temperature, hu,idity and rapid
temperature change for more than 1 year.
-There is a possibility of damage by static. When the worker has electrified static, please earth discharge and
working on an earthed worktable will be recommended.
-This product does not have a built in over voltage protection.
-No test certificate is attached to this product.
15. Guarantee
This product shall be guaranteed for 5 years. During this period, if there should be any failure definitely due to our
designing or manufacturing workmanship, we will repair or replace it with new one at our own expense. But in case
that it should be modified and/or made internal remodeling by buyer itself whatsoever, we can not guarantee it.
This guarantee shall cover only 1.5Watt BTA series.
14
BDD20081203
DC-DC Converter
相关型号:
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