參數(shù)資料
型號(hào): BU4346G
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: ROHS COMPLIANT, SSOP-5
文件頁(yè)數(shù): 5/11頁(yè)
文件大小: 282K
代理商: BU4346G
Technical Note
3/10
BU42
□□G, BU42□□F, BU42□□FVE, BU43□□G, BU43□□F, BU43□□FVE series
www.rohm.com
2009.06 - Rev.B
2009 ROHM Co., Ltd. All rights reserved.
Block Diagrams
BU42
□□G/F/FVE
BU43
□□G/F/FVE
Fig.1
Fig.2
SSOP5
SOP4
VSOF5
PIN No.
Symbol
Function
PIN No.
Symbol
Function
PIN No.
Symbol
Function
1
VOUT
Reset output
1
GND
1
VOUT
Reset output
2
VDD
Power supply voltage
2
VDD
Power supply voltage
2
SUB
Substrate*
3
GND
3
CT
Capacitor connection terminal
for output delay time
3
CT
Capacitor connection terminal
for output delay time
4
N.C.
Unconnected terminal
5
CT
Capacitor connection
terminal for output delay time
4
VOUT
Reset output
4
VDD
Power supply voltage
5
GND
*Connect the substrate to VDD
Vref
VOUT
VDD
GND
CT
Vref
VOUT
VDD
GND
CT
TOP VIEW
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