參數(shù)資料
型號(hào): V62/07622-03XE
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
封裝: GREEN, PLASTIC, QFN-16
文件頁數(shù): 23/25頁
文件大小: 630K
代理商: V62/07622-03XE
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REF
LoadComparator
IAVG Comparator
CurrentLimitComparator
P-Channel
PowerMOSFET
Driver
Shoot-Through
Logic
Control
Logic
SoftStart
1-MHz
Oscillator
Comparator
S
R
N-Channel
PowerMOSFET
ComparatorHigh
ComparatorLow
ComparatorHigh2
V(COMP)
Sawtooth
Generator
V
I
Undervoltage
Lockout
BiasSupply
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+
ComparatorHigh
ComparatorLow
Compensation
V
=1.153V
REF
R2
(SeeNote A)
R1
VI
EN
SW
FB
PGND
Gm
Thermal
Shutdown
Vina
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SKIP Comparator
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+
PG
LBO
LBI
GND
1.256V
www.ti.com .............................................................................................................................................................. SLVS630C – APRIL 2007 – REVISED MAY 2008
FUNCTIONAL BLOCK DIAGRAM
A.
For the adjustable version (TPS62110), the internal feedback divider is disabled and the FB pin is directly connected
to the internal GM amplifier.
Copyright 2007–2008, Texas Instruments Incorporated
7
Product Folder Link(s): TPS62110-EP TPS62111-EP TPS62112-EP
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