参数资料
型号: BD2041AFJ-E2
厂商: Rohm Semiconductor
文件页数: 2/25页
文件大小: 0K
描述: IC SWITCH HIGH SIDE 1CH SOP-J8
特色产品: High Side Switch Regulators
标准包装: 1
类型: 高端
输入类型: 非反相
输出数: 1
导通状态电阻: 80 毫欧
电流 - 输出 / 通道: 500mA
电流 - 峰值输出: 1A
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP-J
包装: 标准包装
其它名称: BD2041AFJ-E2DKR
BD2041AFJ
● Block Diagram
BD2051AFJ
GND
OUT
Datasheet
IN
IN
EN(/EN)
UVLO
Charge
pump
Gate logic
TSD
OCD
OUT
OUT
/OC
● Pin Configurations
BD2041AFJ
TOP VIEW
BD2051AFJ
TOP VIEW
1 GND
2 IN
OUT
OUT
8
7
1 GND
2 IN
OUT
OUT
8
7
3
IN
OUT
6
3
IN
OUT
6
4 /EN
/OC
5
4 EN
/OC
5
● Pin Description
Pin No.
1
Symbol
GND
I/O
I
Ground.
Pin function
Power supply input.
2, 3
IN
I
Input terminal to the power switch and power supply input terminal of the
internal circuit.
At use, connect each pin outside.
Enable input.
4
EN (/EN)
I
Power switch on at Low level. (BD2041AFJ)
Power switch on at High level. (BD2051AFJ)
High level input > 2.0V, Low level input < 0.8V.
Error flag output.
5
/OC
O
Low at over current, thermal shutdown.
Open drain output.
6, 7, 8
OUT
O
Power switch output.
At use, connect each pin outside.
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TSZ22111 ? 15 ? 001
2/22
TSZ02201-0E3E0H300290-1-2
08.Mar.2013 Rev.001
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