参数资料
型号: CS5171GD8G
厂商: ON Semiconductor
文件页数: 2/21页
文件大小: 0K
描述: IC REG MULTI CONFIG 1.5A 8SOIC
产品变化通告: Product Discontinuation 27/Jan/2012
标准包装: 98
类型: 升压(升压),回扫,正向转换器,Sepic
输出数: 1
输入电压: 2.7 V ~ 30 V
PWM 型: 电流模式
频率 - 开关: 280kHz
电流 - 输出: 1.5A
同步整流器:
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
供应商设备封装: 8-SOICN
CS5171, CS5172, CS5173, CS5174
R2
3.72 k
1
V C
V SW
8
D1
V OUT
5V
C1
0.01 m F
SS
2
3
4
FB
Test
SS
PGND
AGND
V CC
7
6
5
L1
22 m H
MBRS120T3
+
C3
22 m F
3.3 V
C2
R1
5k
R3
1.28 k
+
22 m F
Figure 1. Applications Diagram
MAXIMUM RATINGS
Rating
Junction Temperature Range, T J
Storage Temperature Range, T STORAGE
Package Thermal Resistance, Junction ? to ? Case, R q JC
Junction ? to ? Ambient, R q JA
Lead Temperature Soldering: Reflow (Note 1)
ESD, Human Body Model
Value
? 40 to +150
? 65 to +150
45
165
230 Peak
1.2
Unit
° C
° C
° C/W
° C/W
° C
kV
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.
MAXIMUM RATINGS
Pin Name
IC Power Input
Shutdown/Sync
Loop Compensation
Voltage Feedback Input
Pin Symbol
V CC
SS
V C
FB
V MAX
35 V
30 V
6.0 V
10 V
V MIN
? 0.3 V
? 0.3 V
? 0.3 V
? 0.3 V
I SOURCE
N/A
1.0 mA
10 mA
1.0 mA
I SINK
200 mA
1.0 mA
10 mA
1.0 mA
(CS5171/3 only)
Negative Feedback Input
(transient, 10 ms)
Test Pin
Power Ground
Analog Ground
Switch Input
NFB
(CS5172/4 only)
Test
PGND
AGND
V SW
? 10 V
6.0 V
0.3 V
0V
40 V
10 V
? 0.3 V
? 0.3 V
0V
? 0.3 V
1.0 mA
1.0 mA
4A
N/A
10 mA
1.0 mA
1.0 mA
10 mA
10 mA
3.0 A
http://onsemi.com
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