参数资料
型号: SI9100DJ02-E3
厂商: Vishay Siliconix
文件页数: 2/12页
文件大小: 0K
描述: IC REG MULTI CONFIG 4V 14DIP
标准包装: 500
类型: 降压(降压),升压(升压),回扫,正向转换器,隔离式
输出类型: 固定
输出数: 1
输出电压: 4V
输入电压: 10 V ~ 70 V
PWM 型: 电流模式
频率 - 开关: 40kHz ~ 1MHz
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 14-PDIP
Si9100
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to ? V IN (V CC < +V IN + 0.3 V)
V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
+V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 V
V DS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 V
I D (Peak) (Note: 300 m s pulse, 2% duty cycle) . . . . . . . . . . . . . . . . . . . . 2.5 A
I D (rms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 mA
Logic Inputs (RESET,
SHUTDOWN, OSC IN) . . . . . . . . . . . . . . . . . . . . . . . . . ? 0.3 V to V CC + 0.3 V
Linear Inputs (FEEDBACK, SOURCE) . . . . . . . . . . . . . . . . . . . ? 0.3 V to 7 V
HV Pre-Regulator Input Current (continuous) . . . . . . . . . . . . . . . . . . . . . 3 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ? 65 to 125 _ C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ? 40 to 85 _ C
Junction Temperature (T J ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 _ C
Power Dissipation (Package) a
14-Pin Plastic DIP (J Suffix) b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 mW
20-Pin PLCC (N Suffix) c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1400 mW
Thermal Impedance ( Q JA )
14-Pin Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 _ C/W
20-Pin PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 _ C/W
Notes
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 6 mW/ _ C above 25 _ C
c. Derate 11.2 mW/ _ C above 25 _ C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING RANGE
Voltages Referenced to ? V IN
V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.5 V to 13.5 V
+V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V to 70 V
f OSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 kHz to 1 MHz
R OSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 k W to 1 M W
Linear Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 7 V
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V CC
SPECIFICATIONS a
Test Conditions
UnlessOtherwise Specified
Limits
Parameter
Symbol
DISCHARGE = ? V IN = 0 V
V CC = 10 V, +V IN = 48 V
R BIAS = 390 k W , R OSC = 330 k W
Temp b
Min c
Typ d
Max c
Unit
Reference
Output Voltage
Output Impedance e
Short Circuit Current
Temperature Stability e
V R
Z OUT
I SREF
T REF
OSC IN = ? V IN (OSC Disabled), R L = 10 M W
V REF = ? V IN
Room
Room
Room
Full
3.92
15
70
4.0
30
100
0.5
4.08
45
130
1.0
V
k W
m A
mV/ _ C
Oscillator
Maximum Frequency e
f MAX
R OSC = 0
Room
1
3
MHz
Initial Accuracy
Voltage Stability
Temperature Coefficient e
f OSC
D f/f
T OSC
R OSC = 330 k W , See Note f
R OSC = 150 k W , See Note f
D f/f = f(13.5 V) ? f, (9.5 V)/f(9.5 V)
Room
Room
Room
Full
80
160
100
200
10
200
120
240
15
500
kHz
%
ppm/ _ C
Error Amplifier
Feedback Input Voltage
Input BIAS Current
Input OFFSET Voltage
Open Loop Voltage Gain e
Unity Gain Bandwidth e
Dynamic Output Impedance e
Output Current
Power Supply Rejection
V FB
I FB
V OS
A VOL
BW
Z OUT
I OUT
PSRR
FB Tied to COMP
OSC In = ? V IN (OSC Disabled)
OSC IN = ? V IN, V FB = 4 V
OSC IN = ? V IN , (OSC Disabled)
SOURCE (V FB = 3.4 V)
SINK (V FB = 4.5 V)
OSC IN = ? V IN , (OSC Disabled)
Room
Room
Room
Room
Room
Room
Room
Room
Room
3.96
60
0.12
50
4.00
25
" 15
80
1
1000
? 2.0
0.15
70
4.04
500
" 40
2000
? 1.4
V
nA
mV
dB
MHz
W
mA
dB
www.vishay.com
2
Document Number: 70000
S-42041—Rev. G, 15-Nov-04
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