参数资料
型号: BD8621EFV-E2
厂商: Rohm Semiconductor
文件页数: 3/17页
文件大小: 0K
描述: IC PWR SUPP 3A W/FET HTSSOP-B20
标准包装: 2,500
应用: 控制器,平面电视
输入电压: 2.8 V ~ 6 V
输出数: 1
工作温度: -10°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-VSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-HTSSOP-B
包装: 带卷 (TR)
BD8621EFV
● Block Diagram
● Pin Description
Fig1 Block diagram
Technical Note
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Symbol
SGND
FB
PDET
SW
SW
PGND
PGND
PGND
SW
SW
VIN
VIN
VIN
VIN
REG
Description
Signal GND terminal
Feed back terminal
Off latch signal output
Output terminal
Power GND terminal
Output terminal
Power supply input terminal
Internal Regulator
Explanation
Small signal system GND
Output voltage detection
Protecting BUS communication terminal
Switching output
GND for power MOSFET
Power Mos output
Power supply input. The decoupling is done to PGND
Synchronizable switching output terminal frequency with
external clock
16
17
EN Enable input
TEST Terminal for test
ON/OFF control for device operation
SGND short in the set.
18
SS/DELAY
Soft start adjustment capacity connection
terminal
The soft start time is adjusted with the connected
capacitor
19
FC Error amplifier output
Error amplifier phase compensation point
20
RT
Frequency adjustment resistance connection The switching frequency is set by the connected
terminal resistance
www.rohm.com
? 2009 ROHM Co., Ltd. All rights reserved.
3/14
2009.05 - Rev.A
相关PDF资料
PDF描述
BD8622EFV-E2 IC PWR SUPP 3A W/FET HTSSOP-B20
BD8629FS-E2 IC PWR SUPP 2A W/FET SSOP-A16
BD8643FV-E2 IC REG BUCK SYNC ADJ 3A 20SSOP
BD8649EFV-E2 IC REG BUCK SYNC ADJ HTSSOPB20
BD8963EFJ-E2 IC REG BUCK SYNC ADJ 3A 8HTSOP
相关代理商/技术参数
参数描述
BD8622EFV 制造商:ROHM 制造商全称:Rohm 功能描述:Built-in 1ch FET Light Load Type DC / DC converters
BD8622EFV_09 制造商:ROHM 制造商全称:Rohm 功能描述:Built-in 1ch FET Light Load Type DC / DC converters
BD8622EFV-E2 功能描述:IC PWR SUPP 3A W/FET HTSSOP-B20 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
BD8624EFV 制造商:ROHM 制造商全称:Rohm 功能描述:Built-in 1ch FET Synchronous Rectification Type DC/DC converters
BD8624EFV-E2 制造商:ROHM Semiconductor 功能描述:POWER SUPPLY IC - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC REG BUCK SYNC 5V 3A 24-HTSSOP 制造商:ROHM Semiconductor 功能描述:IC POWER SUPPLY HTSSOP-B24