參數(shù)資料
型號(hào): TDA3675
廠商: NXP Semiconductors N.V.
英文描述: Very low dropout voltage/quiescent current 8.5V voltage regulator with enable(帶使能端的低壓差/靜態(tài)電流8.5V電壓穩(wěn)壓器)
中文描述: 非常低壓差電壓/靜態(tài)電流8.5V電壓調(diào)節(jié)器,使(帶使能端的低壓差/靜態(tài)電流8.5V電壓穩(wěn)壓器)
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 83K
代理商: TDA3675
2000 Feb 01
3
Philips Semiconductors
Preliminary specification
Low dropout voltage/quiescent current
8.5 V voltage regulator with enable
TDA3675
BLOCK DIAGRAM
handbook, halfpage
MGL829
REGULATOR
2, 3, 6, 7
1
GND
8
REG
5
EN
BAND GAP
TDA3675
THERMAL
PROTECTION
Fig.1 Block diagram.
PINNING
Note
1.
All GND pins are connected to the lead frame and can
also be used to reduce the total thermal resistance
R
th(j-a)
by soldering these pins to a ground plane.
The ground plane on the top side of the Printed-Circuit
Board (PCB) acts like a heat spreader.
SYMBOL
PIN (SO8)
DESCRIPTION
REG
GND
n.c.
EN
V
P
1
regulator output
ground; note 1
not connected
enable input
supply voltage
2, 3, 6 and 7
4
5
8
handbook, halfpage
1
2
3
4
8
7
6
5
MGL830
TDA3675
VP
GND
GND
GND
EN
n.c.
GND
REG
Fig.2 Pin configuration.
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