NEC UPC7915AHF

DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC7900A Series
THREE TERMINAL NEGATIVE VOLTAGE REGULATOR
DESCRIPTION
µPC7900A series are monolithic three terminal negative regulators which employ internally current limiting, thermal
shut down, output transistor safe operating area protection make them essentially indestructible.
They are intended as fixed voltage regulators in a wide range of application including local on card regulation for
elimination of distribution problems associated wide single point regulation.
FEATURES
• Wide operation temperature range.
TA: –30 ˚C to +85 ˚C
• Good load regulation.
7 mV TYP. (250 mA ≤ IO ≤ 750 mA): µPC7905AHF
• Low noise.
ORDERING INFORMATION
Part Number
Output Voltage
Package
µPC7905AHF
µPC7908AHF
–5 V
–8 V
MP-45G (ISOLATED TO-220)
µPC7912AHF
–12 V
MP-45G (ISOLATED TO-220)
µPC7915AHF
–15 V
MP-45G (ISOLATED TO-220)
µPC7918AHF
–18 V
MP-45G (ISOLATED TO-220)
µPC7924AHF
–24 V
MP-45G (ISOLATED TO-220)
MP-45G (ISOLATED TO-220)
The information in this document is subject to change without notice.
Document No. G10640EJ3V0DS00 (3rd edition)
(Previous No. IC-3486)
Date Published March 1997 N
Printed in Japan
©
1994
µPC7900A Series
EQUIVALENT CIRCUIT
R4
R15
Q12
R8
R9
Q8
R21
R22
R25
R27
Q9
Q15
Q18
Q10
Q5
R5
R26
Q17
Q28
Q27
Q24
Q13
D1
R16
Q6
Q11
R2
Q7
R19
Q2
Q3
R7
R24
R3
R13
R28
R30 R31
Q21
R23
R10
Q16
C3
Q29
Q20
Q4
R6
Q1
Q14
Q23
Q22
C1
R1
D5
D2
D6
R20
D4
R29
Q25
R14
OUTPUT
Q26
C4 R32
Q19
R18
R12
R17
R11
INPUT
CONNECTION DIAGRAM
Marking
GND INPUT OUTPUT
TYPICAL CONNECTION
D1
µPC7900A
INPUT
CIN
C IN : More than 2.2 µ F
C OUT : More than 0.33 µ F
2
D1
: Needed for VIN > V O
D2
: Needed for V O > GND
OUTPUT
D2
COUT
µPC7900A Series
ABSOLUTE MAXIMUM REATINGS (TA = 25 ˚C)
Parameter
Symbol
Input Voltage
Rating
VIN
Unit
–35/–40
Note 1
V
Note 2
W
Internal Power Dissipation
PT
15
Operating Ambient Temperature Range
TA
–30 to +85
˚C
Operating Junction Temperature Range
TJ
–30 to +150
˚C
Storage Temperature Range
Tstg
–55 to +150
˚C
Thermal Resistance (junction to case)
Rth(J-C)
5.0
˚C/W
Thermal Resistance (junction to ambient)
Rth(J-A)
65
˚C/W
Note 1. µPC7905A, 08A, 12A, 15A, 18A: –35 V, µPC7924A: –40 V
2. Internally limited
RECOMMENDED OPERATING CONDITIONS
Parameter
Input Voltage
Symbol
VIN
Part Number
MIN.
TYP.
MAX.
Unit
µPC7905AHF
–7
–10
–25
V
µPC7908AHF
–10.5
–14
–25
µPC7912AHF
–14.5
–19
–30
µPC7915AHF
–17.5
–23
–30
µPC7918AHF
–21
–27
–33
µPC7924AHF
–27
–33
–38
Output Current
IO
All
0.005
1
A
Operating Ambient
Temperature
TA
All
–30
+85
˚C
Operating Junction
Temperature Range
TJ
All
–30
+125
˚C
3
µPC7900A Series
ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)
µPC7905A
(VIN = –10 V, Io = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Line Regulation
Load Regulation
Symbol
VO
REGIN
REGL
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–4.8
–5.0
–5.2
V
–7 V ≤ VIN ≤ –20 V, 5 mA ≤ IO ≤ 1 A,
PT ≤ 15 W
–4.75
–5.25
–30 ˚C ≤ TJ ≤ +125 ˚C
–4.75
–5.25
TJ = 25 ˚C, –7 V ≤ VIN ≤ –25 V
25
100
TJ = 25 ˚C, –8 V ≤ VIN ≤ –12 V
3
50
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
30
100
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
7
50
3.6
6.0
mA
1.3
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–7 V ≤ VIN ≤ –25 V
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, f = 120 Hz, –8 V ≤ VIN ≤ –18 V,
IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
of Output Voltage
|∆VO/∆T|
IO = 5 mA
5 mA ≤ IO ≤ 1 A
mV
mV
0.5
56
1.6
77
µVr.m.s
63
dB
1.2
V
2.2
2.8
0.36
A
mV/˚C
µPC7908A
(VIN = –14 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Line Regulation
Load Regulation
Symbol
VO
REGIN
REGL
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–7.7
–8.0
–8.3
V
–10.5 V ≤ VIN ≤ –23 V, 5 mA ≤ IO ≤ 1 A,
PT ≤ 15 W
–7.6
–8.4
–30 ˚C ≤ TJ ≤ +125 ˚C
–7.6
–8.4
TJ = 25 ˚C, –10.5 V ≤ VIN ≤ –25 V
33
150
TJ = 25 ˚C, –11 V ≤ VIN ≤ –17 V
14
75
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
40
160
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
14
80
3.9
6.0
mA
1.0
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–10.5 V ≤ VIN ≤ –25 V
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, –11.5 V ≤ VIN ≤ –21.5 V,
f = 120 Hz, IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1 A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
of Output Voltage
|∆VO/∆T|
IO = 5 mA
5 mA ≤ IO ≤ 1 A
4
mV
mV
0.5
52
1.6
130
µVr.m.s
58
dB
1.2
V
2.2
0.32
2.8
A
mV/˚C
µPC7900A Series
µPC7912A
(VIN = –19 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Line Regulation
Load Regulation
Symbol
VO
REGIN
REGL
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–11.5
–12
–12.5
V
–14.5 V ≤ VIN ≤ –27 V, 5 mA ≤ IO ≤ 1 A,
PT ≤ 15 W
–11.4
–12.6
–30 ˚C ≤ TJ ≤ +125 ˚C
–11.4
–12.6
TJ = 25 ˚C, –14.5 V ≤ VIN ≤ –30 V
60
200
TJ = 25 ˚C, –16 V ≤ VIN ≤ –22 V
25
100
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
70
220
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
20
110
4.1
6.2
mA
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–14.5 V ≤ VIN ≤ –30 V
1.0
5 mA ≤ IO ≤ 1A
0.5
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, f = 120 Hz, –15 V ≤ VIN ≤ –25 V,
IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
|∆VO/∆T|
IO = 5 mA
49
1.6
mV
mV
140
µVr.m.s
56
dB
1.2
V
2.2
2.8
0.04
A
mV/˚C
of Output Voltage
µPC7915A
(VIN = –23 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Symbol
VO
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–14.4
–15
–15.6
V
–17.5 V ≤ VIN ≤ –30 V, 5 mA ≤ IO ≤ 1 A,
–14.25
–15.75
–14.25
–15.75
PT ≤ 15 W
–30 ˚C ≤ TJ ≤ +125 ˚C
Line Regulation
Load Regulation
REGIN
REGL
TJ = 25 ˚C, –17.5 V ≤ VIN ≤ –30 V
60
200
TJ = 25 ˚C, –20 V ≤ VIN ≤ –26 V
30
100
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
100
300
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
30
150
4.2
6.2
mA
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–17.5 V ≤ VIN ≤ –30 V
1.0
5 mA ≤ IO ≤ 1 A
0.5
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, f = 120 Hz,
–18.5 V ≤ VIN ≤ –28.5 V, IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1 A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
of Output Voltage
|∆VO/∆T|
IO = 5 mA
47
1.6
mV
mV
240
µVr.m.s
54
dB
1.2
V
2.2
1.2
2.8
A
mV/˚C
5
µPC7900A Series
µPC7918A
(VIN = –27 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Line Regulation
Load Regulation
Symbol
VO
REGIN
REGL
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–17.3
–18
–18.7
V
–21 V ≤ VIN ≤ –33 V, 5 mA ≤ IO ≤ 1 A,
PT ≤ 15 W
–17.1
–18.9
–30 ˚C ≤ TJ ≤ +125 ˚C
–17.1
–18.9
TJ = 25 ˚C, –21 V ≤ VIN ≤ –33 V
60
240
TJ = 25 ˚C, –24 V ≤ VIN ≤ –30 V
30
120
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
125
360
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
47
180
4.1
6.5
mA
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–21 V ≤ VIN ≤ –33 V
1.0
5 mA ≤ IO ≤ 1 A
0.5
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, f = 120 Hz, –22 V ≤ VIN ≤ –32 V,
IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1 A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
|∆VO/∆T|
IO = 5 mA
45
1.6
mV
mV
190
µVr.m.s
53
dB
1.2
V
2.2
2.8
0.24
A
mV/˚C
of Output Voltage
µPC7924A
(VIN = –33 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C)
Parameter
Output Voltage
Line Regulation
Load Regulation
6
Symbol
VO
REGIN
REGL
Conditions
MIN.
TYP.
MAX.
Unit
TJ = 25 ˚C
–23.0
–24
–25.0
V
–27 V ≤ VIN ≤ –38 V, 5 mA ≤ IO ≤ 1 A,
PT ≤ 15 W
–22.8
–25.2
–30 ˚C ≤ TJ ≤ +125 ˚C
–22.8
–25.2
TJ = 25 ˚C, –27 V ≤ VIN ≤ –38 V
70
280
TJ = 25 ˚C, –30 V ≤ VIN ≤ –36 V
37
140
TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A
160
480
TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA
60
240
4.2
6.5
mA
mA
Quiescent Current
IBIAS
TJ = 25 ˚C
Quiescent Current Change
∆IBIAS
–27 V ≤ VIN ≤ –38 V
1.0
5 mA ≤ IO ≤ 1 A
0.5
Output Noize Voltage
Vn
TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection
R•R
TJ = 25 ˚C, f = 120 Hz, –28 V ≤ VIN ≤ –38 V,
IO = 500 mA
Dropout Voltage
VDIF
TJ = 25 ˚C, IO = 1 A
Peak Output Current
IOpeak
TJ = 25 ˚C
Temperature Coefficient
of Output Voltage
|∆VO/∆T|
IO = 5 mA
43
1.6
mV
mV
240
µVr.m.s
49
dB
1.2
V
2.2
1.1
2.8
A
mV/˚C
µPC7900A Series
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
∆VO - TJ
PT - TA
50
∆VO - Output Voltage Deviation - mV
PT - Total Power Dissipation - W
20
With infinite heatsink
15
10
5
85 ˚C
Without heatsink
0
25
50
75
100
125
25
–25
–50
–75
–100
–125
–150
TA - Operating Ambient Temperature - ˚C
0
25
50
75
100
125
150
TJ - Junction Temperature - ˚C
IOpeak - (VIN - VOUT)
VDIF - IO
2.0
3
1.75
VDIF - Dropout Voltage - V
IOpeak - Peak Output Current - A
IO = 5 mA
∆VO = VO(TJ = 25 ˚C) – VO(TJ)
–175
–200
–25
150
µ PC7905A
µ PC7912A
µ PC7918A
0
TJ = –30 ˚C
25 ˚C
125 ˚C
2.5
2
1.5
1.5
TJ = –30 ˚C
1.25
1.0
0.75
25 ˚C
125 ˚C
0.5
0.25
1
0
4
8
12
16
20
(VIN - VOUT) - Input to Output
Differential Voltage - V
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
IO - Output Current - A
R·R - f
100
R·R - Ripple Rejection - dB
90
80
70
µ PC7905A
µ PC7912A
60
50
40
µ PC7918A
30
20
10
0
101
102
103
104
105
f - Frequency - Hz
7
µPC7900A Series
µ PC7900AHF Series
3PIN PLASTIC SIP (MP-45G)
A
N
E
P
B
I
L
Q
M
D
1
3
K
Y
J
H
V
U
Z
C
F
G
M
NOTE
Each lead centerline is located within 0.25 mm (0.01 inch) of
its true position (T.P.) at maximum material condition.
ITEM
MILLIMETERS
INCHES
A
B
10.4 MAX.
7.0
0.410 MAX.
0.276
C
1.2 MIN.
0.047 MIN.
D
17.0±0.3
0.669 +0.013
–0.012
E
φ 3.3±0.2
φ 0.130±0.008
F
0.75±0.10
0.030 +0.004
–0.005
G
0.25
0.010
H
2.54 (T.P.)
0.100 (T.P.)
I
5.0±0.3
0.197±0.012
J
K
2.66 MAX.
4.8 MIN.
0.105 MAX.
0.188 MIN.
0.335
L
8.5
M
8.5
0.335
N
4.5±0.2
0.177±0.008
P
2.8±0.2
0.110 +0.009
–0.008
Q
22.4 MAX.
0.882 MAX.
U
2.4±0.5
0.094 +0.021
–0.020
V
0.65±0.10
0.026 +0.004
–0.005
Y
Z
8.9±0.7
1.0 MIN.
0.350±0.028
0.039 MIN.
P3HF-254B-2
8
µPC7900A 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 performed under different conditions, please make sure to
consult with our sales offices.
For more details, refer to our document “SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL”
(C10535E).
TYPES OF THROUGH HOLE MOUNT DEVICE
µ PC7900AHF Series
Soldering Process
Wave soldering
Soldering Conditions
Symbol
Solder temperature: 260 ˚C or below.
Flow Time: 10 seconds or below.
REFERENCE
Document Name
Document No.
NEC semiconductor device reliability/quality control system.
IEI-1212
Quality grade on NEC semiconductor devices.
C11531E
Semiconductor device mounting technology manual.
C10535E
IC package manual.
C10943X
Guide to quality assurance for semiconductor devices.
MEI-1202
Semiconductors selection guide.
X10679E
9
µPC7900A Series
[MEMO]
10
µPC7900A Series
[MEMO]
11
µPC7900A 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