参数资料
型号: BD8314NUV-E2
厂商: Rohm Semiconductor
文件页数: 1/17页
文件大小: 0K
描述: IC REG BOOST ADJ 2.5A SON10
标准包装: 3,000
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 4 V ~ 12 V
输入电压: 3 V ~ 12 V
频率 - 开关: 1.2MHz
电流 - 输出: 2.5A
同步整流器:
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: VSON010V3030
Single-chip Type with Built-in FET Switching Regulators
High-efficiency Step-up
Switching Regulator
with Built-in Power MOSFET
BD8314NUV
No.13027EFT09
● Description
ROHM’s High-efficiency Step-up Switching Regulator Built-in Power MOSFET BD8314NUV generates step-up output
including 8 V or 10 V from 4 batteries, batteries such as Li1cell or Li2cell etc. or a 5 V fixed power supply line.
This IC allows easy production of small and a wide range of output current, and is equipped with an external coil/capacitor
downsized by high frequency operation of 1.2 MHz, built-in 2.5 A rated 80 m ? Nch FET SW, and flexible phase
compensation system on board.
● Features
1) Incorporates Nch FET capable of withstanding 2.5 A/14 V.
2) Incorporates phase compensation device between input and output of ERROR AMP.
3) Small coils and capacitors to be used by high frequency operation of 1.2 MHz
4) Input voltage 3.0 V ~ 12 V
5) Output current 600 mA (3.5 V ~ 10 V) at 10 V
600 mA (3.0 V ~ 8 V) at 8 V
6) Incorporates soft-start function.
7) Incorporates timer latch system short protecting function.
8) As small as 3 mm × 3 mm, SON 10-pin package VSON010V3030
● Application
General portable equipment like DSC/DVC powered by 4 dry batteries or Li2cell
● Absolute Maximum Ratings
Parameter
Maximum applied power voltage
Maximum input voltage
Maximum input current
Power dissipation
Operating temperature range
Storage temperature range
Junction temperature
Symbol
VCC, LX
SWOUT, INV
Iinmax
Pd
Topr
Tstg
Tjmax
Ratings
14
14
3.5
700*
-25 to +85
-55 to +150
+150
Unit
V
V
A
mW
°C
°C
°C
* When used at Ta = 25°C or more installed on a 74.2 × 74.2 × 1.6 t mm board, the rating is reduced by 5.6 mW/°C.
● Operating Conditions (Ta = 25°C)
Parameter
Power supply voltage
Output voltage
Maximum input current (DC)
www.rohm.com
? 2013 ROHM Co., Ltd. All rights reserved.
Symbol
VCC
VOUT
Imaxdc
1/14
Ratings
3.0 to 12
4.0 to 12
2.5
Unit
V
V
A
2013.12 - Rev.F
相关PDF资料
PDF描述
BD8621EFV-E2 IC PWR SUPP 3A W/FET HTSSOP-B20
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
相关代理商/技术参数
参数描述
BD8316GWL-E2 功能描述:Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, WLCSP 制造商:rohm semiconductor 系列:- 包装:剪切带(CT) 零件状态:有效 功能:升压,升压/降压 输出配置:正和负(双轨) 拓扑:升压,降压-升压 输出类型:可调式 输出数:2 电压 - 输入(最小值):2.5V 电压 - 输入(最大值):5.5V 电压 - 输出(最小值/固定):5.5V,-1V 电压 - 输出(最大值):18V,-9V 电流 - 输出:1A(开关) 频率 - 开关:1.6MHz 同步整流器:无 工作温度:-35°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:11-UFBGA,WLCSP 供应商器件封装:UCSP50L1 标准包装:1
BD8317GWL-E2 功能描述:Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, WLCSP 制造商:rohm semiconductor 系列:- 包装:剪切带(CT) 零件状态:有效 功能:升压 输出配置:正和负(双轨) 拓扑:升压 输出类型:可调式 输出数:2 电压 - 输入(最小值):2.5V 电压 - 输入(最大值):5.5V 电压 - 输出(最小值/固定):5.5V,-1V 电压 - 输出(最大值):18V,-9V 电流 - 输出:1A(开关) 频率 - 开关:800kHz 同步整流器:是 工作温度:-35°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:11-UFBGA,WLCSP 供应商器件封装:UCSP50L1 标准包装:1
BD8325FVT-ME2 功能描述:BUILT-IN SECONDARY-SIDE DRIVER W 制造商:rohm semiconductor 系列:* 包装:剪切带(CT) 零件状态:在售 封装/外壳:30-TSSOP(0.220",5.60mm 宽) 供应商器件封装:30-TSSOP 标准包装:1
BD8355MWV 制造商:ROHM 制造商全称:Rohm 功能描述:Regulators ICs for Digital Cameras and Camcorders System Switching Regulator IC with Built-in FET (10V)
BD8355MWV-BZE2 功能描述:- Converter, Digital Camera Voltage Regulator IC 7 Output 56-UQFN (7x7) 制造商:rohm semiconductor 系列:- 包装:剪切带(CT) 零件状态:过期 应用:转换器,数码相机 电压 - 输入:4 V ~ 10 V 输出数:7 电压 - 输出:多重 工作温度:-25°C ~ 85°C 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商器件封装:56-UQFN(7x7) 标准包装:1