参数资料
型号: SI9118DY-E3
厂商: Vishay Siliconix
文件页数: 2/11页
文件大小: 0K
描述: IC REG CTRLR FLYBK ISO CM 16SOIC
标准包装: 500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1MHz
占空比: 80%
电源电压: 10 V ~ 16.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
包装: 散装
Si9118, Si9119
Product is End of Life 3/2014
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS (T A = 25 °C, unless otherwise noted)
Parameter
Voltage Reference V CC to V IN
+V IN ( Note: V CC < + V IN + 0.3 V)
Logic Input (SYNC)
Linear Input (FB, I CS , I LIMIT , SS/EN)
HV Pre-Regulator Input Current (continuous)
Storage Temperature
Operating Temperature
D MAX
Junction Temperature (T J )
Power Dissipation (Package) a
16-Pin SOIC (Y Suffix) b
Thermal Impedance ( θ JA )
16-Pin SOIC
Symbol
Limit
18
200
- 0.3 to V cc + 0.3
- 0.3 to V cc + 0.3
5
- 65 to 150
- 40 to 85
3.2
150
900
140
Unit
V
mA
°C
V
°C
mW
°C/W
Notes:
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 7.2 mW/°C above 25 °C.
* Exposure to Absolute Maximum rating conditions for extended periods may affect device reliability. Stresses above Absolute Maximum rating
may cause permanent damage. Functional operation at conditions other than the operating conditions specified is not implied. Only one
Absolute Maximum rating should be applied at any one time.
RECOMMENDED OPERATING RANGE
Parameter
Voltage Reference V cc to V IN
+V IN
f OSC
R OSC
C OSC
Linear Inputs
Digital Inputs
SPECIFICATIONS
Limit
10 to 16.5
10 to 200
40 kHz to 1 MHz
56 k Ω to 1 M Ω
47 to 200
0 to V cc - 4
0 to V cc
Test Conditions
Unless Otherwise Specified
Unit
V
pF
V
V
Limits
D Suffix - 40 to 85 °C
Parameter
Symbol
- V IN = 0 V, V CC = 10 V
Temp. a
Min.
Typ. b
Max.
Unit
Reference
OSC Disabled, T A = 25 °C
Room
3.94
4.0
4.06
Temperature Ranges
Output Voltage
Short Circuit Current
Load Regulation
V REF
I SREF
Δ V R / Δ I R
OSC Disabled, Over Voltage and
c
V REF = -V IN
I REF = 0 to - 1mA
Full
3.88
4.0
- 30
10
4.12
-5
40
V
mA
mV
www.vishay.com
2
Document Number: 70815
S11-0975–Rev. E, 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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