参数资料
型号: CS2001YDWFR20
厂商: ON Semiconductor
文件页数: 2/7页
文件大小: 0K
描述: IC REG BST FLYBK ADJ 1.2A 20SOIC
产品变化通告: Product Obsolescence 30/Dec/2003
标准包装: 1,000
类型: 升压,反激式
输出类型: 可调式
输出数: 1
输出电压: 4.9 V ~ 5.1 V
PWM 型: 电流模式
频率 - 开关: 150kHz
电流 - 输出: 1.2A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 带卷 (TR)
供应商设备封装: 20-SOIC
其它名称: CS2001YDWFR20OS
CS2001
68 μ H
100 μ F
Microprocessor
VER
V BAT
V FB
GND1
V OUT
RESETB
NERD
GND8
1.0 k
95.3 k
GND2 GND7
CS2001
GND3 GND6
GND4
GND5
ESR
Reserve
Firing
Voltage
V SW
SWSD
COMP
V CHG
I BIAS
C PUMP
Tripler
Firing
Voltage
V IGN
1000 μ F
5.1 k
1000 μ F
11 k
1.0 μ F
0.1 μ F
270 pF
30.1 k
1.0 μ F
0.47 μ F
10 μ F
Figure 1. Application Diagram
ABSOLUTE MAXIMUM RATINGS*
Rating
V BAT
VER
V OUT
Digital Input/Output Voltage
Peak Transient Voltage (36 V Load Dump @ 14 V Battery Voltage)
Storage Temperature Range
Junction to Free Air Thermal Impedance
ESD Susceptibility (Human Body Model)
Value
? 0.5 to 25
? 0.5 to 25
? 0.5 to 7.0
? 0.5 to 7.0
50
? 55 to 150
55
4.0
Unit
V
V
V
V
V
° C
° C/W
kV
Lead Temperature Soldering:
T A
T J
Reflow: (SMD styles only) (Note 1)
230 peak
? 40 to 85
? 40 to 150
° C
° C
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 60 second maximum above 183 ° C.
*The maximum package power dissipation must be observed.
http://onsemi.com
2
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