参数资料
型号: BD2056AFJ-E2
厂商: Rohm Semiconductor
文件页数: 2/25页
文件大小: 0K
描述: IC SWITCH HIGH SIDE 2CH 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: 2
导通状态电阻: 100 毫欧
电流 - 输出 / 通道: 250mA
电流 - 峰值输出: 500mA
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
产品目录页面: 1371 (CN2011-ZH PDF)
其它名称: BD2056AFJ-E2DKR
BD2046AFJ
● Block Diagram
BD2056AFJ
/EN1
EN1
IN
/EN2
EN2
GND
Gate
Logic1
OCD1
UVLO
OCD2
Gate
Logic2
TSD1
Delay
Charge
Pump1
Charge
Pump2
Delay
TSD2
/OC1
OUT1
OUT2
/OC2
Datasheet
● Pin Configurations
BD2046AFJ
TOP VIEW
BD2056AFJ
TOP VIEW
GND
IN
/EN1
V CC
/EN2
/OC1
OUT1
OUT2
/OC2
GND
IN
EN1
EN2
/OC1
OUT1
OUT2
/OC2
● Pin Descriptions
○ BD2046AFJ
Pin No.
1
2
3, 4
5, 8
6, 7
Symbol
GND
IN
/EN
/OC
OUT
I/O
I
I
I
O
O
Pin function
Ground.
Power supply input.
Input terminal to the switch and power supply input terminal of the internal circuit.
Enable input. Switch on at Low level.
High level input > 2.0V, Low level input < 0.8V.
Error flag output. Low at over current, thermal shutdown.
Open drain output.
Switch output.
○ BD2056AFJ
Pin No.
1
2
3, 4
5, 8
6, 7
Symbol
GND
IN
EN
/OC
OUT
I/O
I
I
I
O
O
Pin function
Ground.
Power supply input.
Input terminal to the switch and power supply input terminal of the internal circuit.
Enable input. Switch on at High level.
High level input > 2.0V, Low level input < 0.8V
Error flag output. Low at over current, thermal shutdown.
Open drain output.
Switch output.
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TSZ22111 ? 15 ? 001
2/22
TSZ02201-0E3E0H300140-1-2
11.Mar.2013 Rev.001
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