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| 型号： | SI9110DY-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR FLYBK CUK CM 14SOIC |
| 标准包装： | 550 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 3MHz |
| 占空比： | 50% |
| 电源电压： | 9.5 V ~ 13.5 V |
| 降压： | 无 |
| 升压： | 无 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 是 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
Si9110, Si9111
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltages Referenced to - V IN (Note: V CC < + V IN + 0.3 V)
V CC
+V IN
Logic Inputs (RESET, SHUTDOWN, OSC IN, OSC OUT)
Linear Inputs (FEEDBACK, SENSE, BIAS, V REF )
HV Pre-Regulator Input Current (continuous)
Storage Temperature
Operating Temperature
Junction Temperature (T J )
Limit
15
120
- 0.3 to V CC + 0.3
- 0.3 to V CC + 0.3
5
- 65 to 150
- 40 to 85
150
Unit
V
mA
°C
Power Dissipation (Package) a
Thermal Impedance ( ? JA )
14-Pin Plastic DIP (J Suffix) b
14-Pin SOIC (Y Suffix) c
14-Pin Plastic DIP
14-Pin SOIC
750
900
167
140
mW
°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 7.2 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
Parameter
Voltages Referenced to - V IN
V CC
+ V IN
f OSC
R OSC
Linear Inputs
Digital Inputs
SPECIFICATIONS a
Test Conditions
Unless Otherwise Specified
DISCHARGE = - V IN = 0 V
Limit
9.5 to 13.5
10 to 120
40 kHz ? to 1 MHz
25 k ?? to 1 M ?
0 to V CC - 3
0 to V CC
D Suffix
- 40 °C to 85 °C
Unit
V
V
Parameter
Symbol
V CC = 10 V, + V IN = 48 V
R BIAS = 390 k ? , R OSC = 330 k ?
Temp. b
Min. d
Typ. c
Max. d
Unit
Reference
Output Voltage
Impedance e
Output
Short Circuit Current
V R
Z OUT
I SREF
OSC IN = - V IN
(OSC Disabled)
R L = 10 M ?
V REF = - V IN
Si9110
Si9111
Si9110
Si9111
Room
Room
Full
Full
Room
Room
3.92
3.60
3.86
3.52
15
70
4.0
4.0
30
100
4.08
4.40
4.14
4.46
45
130
V
k ?
μA
Temperature Stability e
T REF
Full
0.5
1.0
mV/°C
Oscillator
Maximum Frequency e
f MAX
R OSC = 0
Room
1
3
MHz
Initial Accuracy
Voltage Stability
Temperature Coefficient e
f OSC
? f/f
T OSC
R OSC = 330 k, See Note f
R OSC = 150 k, See Note f
? 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
www.vishay.com
2
Document Number: 70004
S11-0975-Rev. I, 16-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SI9110DY-T1 | 功能描述:开关变换器、稳压器与控制器 1% High-Voltage Switchmode RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SI9110DY-T1-E3 | 功能描述:开关变换器、稳压器与控制器 1% High-Voltage Switchmode RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SI9110DYT1-E3 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:High-Voltage Switchmode Controllers |
| SI9110DY-T1-E3 | 制造商:Vishay Siliconix 功能描述:Switchmode Controller IC |
| SI9111 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:High-Voltage Switchmode Controllers |
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