UPC2912T-AZ [NEC]
Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO2, SC-63, 3 PIN;
| 型号： | UPC2912T-AZ |
| 厂家： | 
NEC |
| 描述： | Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO2, SC-63, 3 PIN 输出元件 调节器 |
| 文件： | 总20页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC2900 Series
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
The µPC2900 series of low dropout voltage three terminal positive regulators is constructed with PNP output
transistor. The µPC2900 series feature the ability to source 1 A of output current with a low dropout voltage of typically
0.7 V.
The power dissipation of the µPC2900 series can be drastically reduced compared with the conventional three
terminal positive voltage regulators that is constructed with NPN output transistor. Also, this series corresponds to
the low voltage output (3 V, 3.3 V) which is not in the conventional low dropout regulators (µPC2400A series).
FEATURES
•
•
•
•
Output current in excess of 1.0 A
Low dropout voltage VDIF = 0.7 V TYP. (at IO = 1 A)
On-chip overcurrent and thermal protection circuit
On-chip output transistor safe area protection circuit
PIN CONFIGURATION (Marking Side)
µPC2900HF Series: MP-45G
µPC2900HB Series: MP-3
µPC2900T Series: MP-3Z
4
1
2
3
1
2
3
1: INPUT
1: INPUT
2: GND
3: OUTPUT
2: GND
3: OUTPUT
4: GND (Fin)
The information in this document is subject to change without notice.
Document No. G10026EJ3V0DS00 (3rd edition)
Date Published July 1998 N CP(K)
Printed in Japan
The mark
shows major revised points.
1997
©
µPC2900 Series
BLOCK DIAGRAM
INPUT
Safe operating
area protection
Start-up
circuit
Reference
voltage
Saturation
protection
Error
amp.
Drive
circuit
OUTPUT
Thermal
shut down
Over current
protection
GND
ORDERING INFORMATION
Part Number
Package
Output Voltage
µPC2903HF
µPC2903HB
µPC2903T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
3.0 V
3.0 V
3.0 V
3.3 V
3.3 V
3.3 V
5.0 V
5.0 V
5.0 V
6.0 V
6.0 V
6.0 V
7.0 V
7.0 V
7.0 V
8.0 V
8.0 V
8.0 V
9.0 V
9.0 V
9.0 V
10.0 V
10.0 V
10.0 V
12.0 V
12.0 V
12.0 V
MP-3Z (SC-63)
µPC2933HF
µPC2933HB
µPC2933T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2905HF
µPC2905HB
µPC2905T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2906HF
µPC2906HB
µPC2906T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2907HF
µPC2907HB
µPC2907T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2908HF
µPC2908HB
µPC2908T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2909HF
µPC2909HB
µPC2909T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
µPC2910HF
µPC2910HB
µPC2910T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP3Z (SC-63)
µPC2912HF
µPC2912HB
µPC2912T
MP-45G (Isolated TO-220)
MP-3 (SC-64)
MP-3Z (SC-63)
2
µPC2900 Series
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, Unless otherwise specified.)
Rating
20
Parameter
Symbol
Unit
µPC2900HF
µPC2900HB, µPC2900T
Input Voltage
Internal Power Dissipation
VIN
PT
V
W
Note
15
10
Operating Ambient Temperature
Operating Junction Temperature
Storage Temperature
TA
–30 to +85
–30 to +150
–55 to +150
°C
TJ
°C
Tstg
°C
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient)
Rth (J-C)
Rth (J-A)
7
12.5
125
°C/W
°C/W
65
Note TC = 25 °C, Internally limited
When operating junction temperature rises up to 150 °C, the internal circuit shutdown output voltage.
Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability;
exceeding the ratings could cause permanent damage. The parameters apply independently. The
device should be operated within the limits specified under DC and AC Characteristics.
TYPICAL CONNECTION
D1
µ
PC2900
INPUT
OUTPUT
+
D2
CIN
COUT
CIN
: More than 0.1 µF. Required if regulator is located an appreciable distance from power supply filter. You
must use to prevent from the parasitic oscillation.
COUT
D1
: More than 47 µF. You must use the Low-impedance-type (low ESR) capacitor.
: Need for VO > VIN
D2
: Need a shottky barrier diode for VO < GND.
3
µPC2900 Series
RECOMMENDED OPERATING CONDITIONS
Parameter
Input Voltage
Symbol
Type Number
MIN.
4.0
4.3
6
TYP.
MAX.
16
Unit
V
VIN
µPC2903
µPC2933
µPC2905
µPC2906
µPC2907
µPC2908
µPC2909
µPC2910
µPC2912
all
16
16
7
16
8
16
9
18
10
11
13
0
18
18
18
Output Current
IO
TA
TJ
1.0
+85
+125
A
Operating Ambient Temperature
Operating Junction Temperature
all
–30
–30
°C
°C
all
ELECTRICAL CHARACTERISTICS µPC2903 (TJ = 25 °C, VIN = 5 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Symbol
Conditions
MIN.
2.88
2.85
TYP.
3.0
MAX.
3.12
3.15
Unit
V
VO
0 °C
≤
TJ
≤
125 °C, 4.0 V ≤ VIN ≤ 16 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
4.0 V ≤ VIN ≤ 16 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
11
9
30
30
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
1.9
23
12
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 2.95 V, IO = 0 A
VIN = 2.95 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 4.0 V
≤
VIN
≤
16 V
3.2
52
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 4.0 V ≤ VIN ≤ 16 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 4.5 V
48
63
Dropout Voltage
0.7
1.7
1.2
1.5
1.7
–0.5
1.0
3.0
V
Short Circuit Current
1.2
A
VIN = 16 V
Peak Output Current
IO peak
VIN = 4.5 V
1.0
1.3
3.0
2.8
A
VIN = 16 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
4
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2933 (TJ = 25 °C, VIN = 5 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Symbol
Conditions
MIN.
3.17
3.14
TYP.
3.3
MAX.
3.43
3.46
Unit
V
VO
0 °C
≤
TJ
≤
125 °C, 4.3 V ≤ VIN ≤ 16 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
4.3 V ≤ VIN ≤ 16 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
12
23
2.0
30
10
33
33
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 3.1 V, IO = 0 A
VIN = 3.1 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 4.3 V
≤
VIN
≤
16 V
3.0
55
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 4.3 V ≤ VIN ≤ 16 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 4.5 V
48
64
Dropout Voltage
0.7
1.6
1.2
1.4
1.7
–0.4
1.0
3.0
V
Short Circuit Current
1.2
A
VIN = 16 V
Peak Output Current
IO peak
VIN = 4.5 V
1.0
1.3
3.0
2.8
A
VIN = 16 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
5
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2905 (TJ = 25 °C, VIN = 8 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
4.8
TYP.
5.0
MAX.
5.2
Unit
V
Output Voltage
VO
0 °C ≤ TJ ≤ 125 °C, 6 V ≤ VIN ≤ 16 V,
0 A ≤ IO ≤ 500 mA
4.75
5.25
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
6 V ≤ VIN ≤ 16 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
23
28
2.2
30
10
50
50
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 4.5 V, IO = 0 A
VIN = 4.5 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 6 V
≤
VIN
≤
16 V
2.9
90
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 6 V ≤ VIN ≤ 16 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 6.5 V
46
61
Dropout Voltage
0.7
1.8
1.1
1.5
2.0
0.6
1.0
3.0
V
Short Circuit Current
1.15
A
VIN = 16 V
Peak Output Current
IO peak
VIN = 6.5 V
1.1
1.4
3.0
2.8
A
VIN = 16 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
6
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2906 (TJ = 25 °C, VIN = 9 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Symbol
Conditions
MIN.
5.76
5.70
TYP.
6.0
MAX.
6.24
6.30
Unit
V
VO
0 °C ≤ TJ ≤ 125 °C, 7 V ≤ VIN ≤ 16 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
7 V ≤ VIN ≤ 16 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
25
29
2.0
23
10
60
60
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 5.5 V, IO = 0 A
VIN = 5.5 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 7 V
≤
VIN
≤
16 V
2.2
108
60
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 7 V ≤ VIN ≤ 16 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 7.5 V
44
Dropout Voltage
0.7
1.8
1.1
1.5
2.0
0.6
1.0
V
Short Circuit Current
A
VIN = 16 V
Peak Output Current
IO peak
VIN = 7.5 V
1.1
1.4
3.0
2.8
A
VIN = 16 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
7
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2907 (TJ = 25 °C, VIN = 10 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
6.72
6.65
TYP.
7.0
MAX.
7.28
7.35
Unit
V
Output Voltage
VO
0 °C ≤ TJ ≤ 125 °C, 8 V ≤ VIN ≤ 16 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
8 V ≤ VIN ≤ 16 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
27
30
2.0
24
10
70
70
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 6.5 V, IO = 0 A
VIN = 6.5 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 8 V
≤
VIN
≤
16 V
2.3
126
59
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 8 V ≤ VIN ≤ 16 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 8.5 V
43
Dropout Voltage
0.7
1.8
1.1
1.5
2.0
0.6
1.0
V
Short Circuit Current
A
VIN = 16 V
Peak Output Current
IO peak
VIN = 8.5 V
1.1
1.4
3.0
2.8
A
VIN = 16 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
8
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2908 (TJ = 25 °C, VIN = 11 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Symbol
Conditions
MIN.
7.68
7.6
TYP.
8.0
MAX.
8.32
8.4
Unit
V
VO
0 °C ≤ TJ ≤ 125 °C, 9 V ≤ VIN ≤ 18 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
9 V ≤ VIN ≤ 18 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
31
30
1.9
25
10
80
80
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 7.5 V, IO = 0 A
VIN = 7.5 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 9 V
≤
VIN
≤
18 V
2.4
145
58
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 9 V ≤ VIN ≤ 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 9.5 V
42
Dropout Voltage
0.7
1.9
1.0
1.5
2.0
0.6
1.0
V
Short Circuit Current
A
VIN = 18 V
Peak Output Current
IO peak
VIN = 9.5 V
1.1
1.4
3.0
2.8
A
VIN = 18 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
9
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2909 (TJ = 25 °C, VIN = 12 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
8.64
8.55
TYP.
9.0
MAX.
9.36
9.45
Unit
V
Output Voltage
VO
0 °C ≤ TJ ≤ 125 °C, 10 V ≤ VIN ≤ 18 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
10 V ≤ VIN ≤ 18 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
31
32
1.9
27
11
90
90
4.0
60
30
80
20
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 8.5 V, IO = 0 A
VIN = 8.5 V, IO = 1 A
mA
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C ≤ T
J
≤ 125 °C, 10 V ≤ VIN ≤ 18 V
3.0
155
58
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
f = 120 Hz, 10 V ≤ VIN ≤ 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 10.5 V
R·R
VDIF
IO short
41
Dropout Voltage
0.7
1.9
1.0
1.5
2.0
1.0
1.0
V
Short Circuit Current
A
VIN = 18 V
Peak Output Current
IO peak
VIN = 10.5 V
1.1
1.4
3.0
3.0
A
VIN = 18 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
10
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2910 (TJ = 25 °C, VIN = 13 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Output Voltage
Symbol
Conditions
MIN.
9.6
TYP.
10.0
MAX.
10.4
10.5
Unit
V
VO
0 °C ≤ TJ ≤ 125 °C, 11 V ≤ VIN ≤ 18 V,
0 A ≤ IO ≤ 500 mA
9.5
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
11 V ≤ VIN ≤ 18 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
35
33
2.0
25
10
100
100
4.0
60
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 9.5 V, IO = 0 A
VIN = 9.5 V, IO = 1 A
30
mA
80
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 11 V
≤
VIN
≤
18 V
1.9
180
56
20
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 11 V ≤ VIN ≤ 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 11.5 V
40
Dropout Voltage
0.7
1.7
1.0
1.6
2.0
2.1
1.0
V
Short Circuit Current
A
VIN = 18 V
Peak Output Current
IO peak
VIN = 11.5 V
1.1
1.4
3.0
3.0
A
VIN = 18 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
11
µPC2900 Series
ELECTRICAL CHARACTERISTICS µPC2912 (TJ = 25 °C, VIN = 15 V, IO = 500 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
11.52
11.4
TYP.
12
MAX.
12.48
12.6
Unit
V
Output Voltage
VO
0 °C ≤ TJ ≤ 125 °C, 13 V ≤ VIN ≤ 18 V,
0 A ≤ IO ≤ 500 mA
0 °C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
13 V ≤ VIN ≤ 18 V
0 A ≤ IO ≤ 1 A
Line Regulation
Load Regulation
Quiescent Current
REGIN
REGL
IBIAS
38
35
2.1
26
10
120
120
4.0
60
mV
mV
mA
IO = 0 A
IO = 1 A
Startup Quiescent Current
IBIAS (s)
VIN = 11.5 V, IO = 0 A
VIN = 11.5 V, IO = 1 A
30
mA
80
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
∆IBIAS
Vn
0 °C
≤
TJ
≤
125 °C, 13 V
≤
VIN
≤
18 V
1.5
210
52
20
mA
µVr.m.s.
dB
10 Hz ≤ f ≤ 100 kHz
R·R
VDIF
IO short
f = 120 Hz, 13 V ≤ VIN ≤ 18 V
0 °C ≤ TJ ≤ 125 °C, IO = 1 A
VIN = 14 V
40
Dropout Voltage
0.7
1.7
1.0
1.6
2.0
2.1
1.0
V
Short Circuit Current
A
VIN = 18 V
Peak Output Current
IO peak
VIN = 14 V
1.1
1.4
3.0
3.0
A
VIN = 18 V
Temperature Coefficient of
Output Voltage
∆VO/∆T
0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
mV/°C
12
µPC2900 Series
TYPICAL CHARACTERISTICS
P
d
vs T
A
∆V
O
vs T
J
20
15
10
5
300
200
Solid line
Broken line:
:
µ
µ
µ
PC2900HF Series
PC2900HB Series
PC2900T Series
µ
PC2912
100
µ
PC2905
0
µPC2933
–100
–200
–300
–400
1.92
1.0
I
O
= 5 mA
0
0
50
85 100
150
–50
0
50
100 150
T
A
- Operating Ambient Temperature -°C
T
J
- Operating Junction Temperature - °C
I
BIAS (IBIAS (s)) vs VIN ( PC2933)
µ
V vs VIN ( PC2933)
µ
O
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
50
45
40
35
30
25
20
15
10
5
TJ = 25 °C
TJ = 25 °C
I
O
= 1.0 A
= 0.5 A
= 5 mA
I
O
I
O
IO = 1 A
I
O
= 0.5 A
I
O
= 0 A
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10 12 14 16 18 20
V
IN - Input Voltage - V
V
IN - Input Voltage - V
V
DIF vs T
J
IO peak vs VDIF (µPC2933)
1.0
0.8
0.6
0.4
0.2
0
3.0
2.0
1.0
µ
PC2933
µ
µ
PC2905
PC2906
TJ = 0 °C
µPC2907
µPC2908
µPC2909
µPC2910
µPC2912
TJ = 25 °C
TJ = 125 °C
IO = 1.0 A
–25
0
+25 +50 +75 +100 +125 +150
0
5
10
15
20
T
J
- Operating Junction Temperature - °C
VDIF - Dropout Voltage - V
13
µPC2900 Series
I
O peak vs VDIF (µPC2905)
R · R vs f
3.0
2.0
1.0
80
70
60
50
40
30
T
I
J
= 25 °C
= 1 A
O
µ
PC2933
TJ = 0 °C
T
J
= 25 °C
µ
PC2905
µ
PC2912
TJ
= 125 °C
20
0
0
5
10
15
20
10
100
1 k
10 k
100 k
VDIF - Dropout Voltage - V
f - Frequency - Hz
R · R vs I
O
(µPC2933)
V
DIF vs I (µPC2933)
O
80
70
60
50
1.0
0.8
0.6
0.4
T
J
= 25 °C
T = 25 °C
J
4.3 V ≤ VIN ≤ 16 V
f = 120 Hz
0.2
0
40
30
0
0.2
0.4
0.6
0.8
1.0
0
0.2
0.4
0.6
0.8
1.0
I
O
- Output Current - A
I
O
- Output Current - A
V
O
vs I (µPC2933)
O
6
5
4
3
2
1
TJ = 25 °C
V
IN = 16 V
V
IN = 5 V
0
0.4
0.8
1.2
1.6
2.0
2.4
IO
- Output Current - A
14
µPC2900 Series
PACKAGE DRAWINGS
µPC2900HF Series
3PIN PLASTIC SIP (MP-45G)
A
B
N
P
E
I
L
M
D
1
2
3
K
Y
V
J
H
Z
U
C
M
F
G
NOTE
ITEM MILLIMETERS
Each lead centerline is located within 0.25 mm of
its true position (T.P.) at maximum material condition.
A
B
C
D
E
F
G
H
I
10.0±0.2
7.0±0.2
1.50±0.2
17.0±0.3
φ
3.3±0.2
0.75±0.10
0.25
2.54 (T.P.)
5.0±0.3
J
2.46±0.2
5.0±0.2
K
L
8.5±0.2
M
N
P
U
V
Y
Z
8.5±0.2
4.5±0.2
2.8±0.2
2.4±0.5
0.65±0.10
8.9±0.7
1.30±0.2
P3HF-254B-4
15
µPC2900 Series
µPC2900HB Series
MP-3 (SC-64) (Unit: mm)
2.3±0.2
6.5±0.2
5.0±0.2
0.5±0.1
4
1
2
3
1.1±0.1
+0.2
–0.1
+0.2
0.5
–0.1
0.5
2.3 2.3
µPC2900T Series
MP-3Z (SC-63) (Unit: mm)
2.3±0.2
6.5±0.2
5.0±0.2
0.5±0.1
4
1
2
3
0.8 MAX.
0.9 MAX.
1.1±0.2
2.3
2.3
0.8
16
µPC2900 Series
RECOMMENDED SOLDERING CONDITIONS
When soldering this product, it is highly recommended to observe the conditions as shown below. If other soldering
processes are used, or if the soldering is perfomed under different condition, please make sure to consult with our
sales offices.
Fof more details, refer to our document “SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL”
(C10535E).
Surface mount devices
µPC2900T Series: MP-3Z
Process
Conditions
Symbol
Infrared ray reflow
Peak temperature: 235 °C or below (Package surface temperature),
Reflow time: 30 seconds or less (at 210 °C or higher),
Maximum number of reflow processes: 2 times.
IR35-00-2
VPS
Peak temperature: 215 °C or below (Package surface temperature),
Reflow time: 40 seconds or less (at 200 °C or higher),
Maximum number of reflow processes: 2 times.
VP15-00-2
WS60-00-1
—
Wave soldering
Partial heating method
Solder temperature: 260 °C or below, Flow time: 10 seconds or less,
Maximum number of flow processes: 1 time,
Pre-heating temperature: 120 °C or below (Package surface temperature).
Pin temperature: 300 °C or below,
Heat time: 3 seconds or less (Per each side of the device).
Caution Apply only one kind of soldering condition to a device, except for “partial heating method”, or
the device will be damaged by heat stress.
Through-hole devices
µPC2900HF Series: MP-45G
µPC2900HB Series: MP-3
Process
Wave soldering
Conditions
Solder temperature: 260 °C or below,
(only to leads)
Flow time: 10 seconds or less.
Partial heating method
Pin temperature: 300 °C or below,
Heat time: 3 seconds or less (Per each pin).
Caution For through-hole device, the wave soldering process must be applied only to leads, and make
sure that the package body does not get jet soldered.
17
µPC2900 Series
CAUTION ON USE
When using the µPC2900 series at the input voltage which is lower than in the recommended operating condition,
the big quiescent current flows through devices because the transistor of the output paragraph is saturated (Refer
to IBIAS (IBIAS (s)) vs VIN curves in TYPICAL CHARACTERISTICS). The µPC2900 series have saturation protection
circuits, but they sometimes need about 80 mA current. Therefore the power supply on the input needs the enough
current capacity to pass this quiescent current when the devices startup.
REFERENCE DOCUMENTS
QUALITY GRADE ON NEC SEMICONDUCTOR DEVICES
SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL
IC PACKAGE MANUAL
C11531E
C10535E
C10943X
MEI-1202
X10679E
IEI-1212
GUIDE TO QUALITY ASSUARANCE FOR SEMICONDUCTOR DEVICES
SEMICONDUCTORS SELECTION GUIDE
NEC SEMICONDUCTOR DEVICE RELIABILITY/QUALITY CONTROL
SYSTEM-THREE TERMINAL REGULATOR
18
µPC2900 Series
[MEMO]
19
µPC2900 Series
[MEMO]
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in
this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property
rights of third parties by or arising from use of a device described herein or any other liability arising from use
of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other
intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a
customer designated "quality assurance program" for a specific application. The recommended applications of
a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device
before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.
M4 96.5
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