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| 型号： | BD6520F-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/31页 |
| 文件大小： | 0K |
| 描述： | IC PWR MANAGEMENT SWITCH SOP8 TR |
| 标准包装： | 2,500 |
| 类型： | 高端开关 |
| 输出数： | 3 |
| Rds（开）： | 70 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 2.0A |
| 输入电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 带卷 (TR) |
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Datasheet
Load Switch ICs
BD6520F
BD6522F
● General Description
This power switch for expansion module is a power
management switch having one circuit of N-channel
Power MOSFET. The typical value of ON Resistance
of the switch is as low as 50m ? . The switch turns on
smoothly by the built-in charge pump, therefore, it is
possible to reduce inrush current at switch on; Soft
start control by external capacitor is available.
Furthermore, it contains the following circuit: Under
● Key Specifications
Input voltage range: 3.0V to 5.5V
ON resistance :
R ON 1 (at V DD =5V BD6520F, BD6522F) 50m ? (Typ.)
R ON 2 (at V DD =3V BD6520F) 60m ? (Typ.)
R ON 2 (at V DD =3.3V BD6522F) 60m ? (Typ.)
Continuous current: 2.0 A
Operating temperature range: -25 ℃ to +85 ℃
voltage lockout circuit, thermal shutdown circuit and a
● Package
W(Typ.)
D(Typ.)
H (Max.)
circuit that discharges electric charge from capacitive
load at switch off.
● Features
Low on resistance (50m ? , Typ.) N-MOS switch built
in
Maximum output current: 2A
Built-in Discharge Circuit
Built-in Soft Start Control
Built-in Under voltage lockout (UVLO) circuit
Thermal shutdown (Output off latching)
Reverse current flow blocking at switch off
(Only at BD6522F)
● Applications
Notebook PC, PC peripheral device, etc.
● Typical Application Circuit
BD6520F
Power Supply
VDDA
OUTA
SOP8
5.00mm x 6.20mm x 1.71mm
SOP8
1μF
VDDB
OUTB
Load
Css
On/Off
● Lineup
SSCTL
CTRL
OUTC
VSS
OUT Rise Time
OUT Fall Time
Reverse current flow blocking at switch off
Package
Orderable Part
Number
1000μs
1000μs
3μs
4μs
-
○
SOP8
SOP8
Reel of 2500
Reel of 2500
BD6520F - E2
BD6522F - E2
○ Product structure ： Silicon monolithic integrated circuit
○ This product has no designed protection against radioactive rays.
www.rohm.com
? 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 14 ? 001
1/28
TSZ02201-0E3E0H300250-1-2
11.Mar.2013 Rev.001
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BD6522F | 制造商:ROHM 制造商全称:Rohm 功能描述:Power Management Switch |
| BD6522F-E2 | 功能描述:电压监测器/监控器 SWITCH W/REV FLOW PROTECT RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| BD6524HFV | 制造商:ROHM 制造商全称:Rohm 功能描述:1ch Small Current Output Power Managment Switch IC |
| BD6524HFV_11 | 制造商:ROHM 制造商全称:Rohm 功能描述:Load Switch IC for Portable Equipment |
| BD6524HFV-TR | 功能描述:IC PWR MANAGEMENT SWITCH HVSOF6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP（4x4） 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR |
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