參數(shù)資料
型號: TPS40180RGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.05 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24
封裝: GREEN, PLASTIC, VQFN-24
文件頁數(shù): 38/52頁
文件大?。?/td> 1291K
代理商: TPS40180RGER
www.ti.com
SS
RT
SS
PSEL
RT
VIN
VOUT
VIN
GND
PSEL
VOUT
C LKIO
TPS40180 Converter Block I
CLKIO
TPS40180 Converter Block II
GND
+
HAT2164H
TPS40180 Converter B lock
HAT2167H
Master SW Node
(5 V/div)
Slave SW Node
(5 V/div)
CLKIO
(5 V/div)
Master SW Node
(5 V/div)
Slave SW Node
(5 V/div)
Inductor Currents
(5 A/div)
SLVS753B – FEBRUARY 2007 – REVISED NOVEMBER 2007
In Figure 43, Block I and Block II are configured as master and slave respectively.
Figure 43. 2-Phase Single Output Schematic with TPS40180, VIN=12V, VOUT=1.5 V, IOUT=40 A;
Figure 44. Switch Node and CLKIO Waveforms
Figure 45. Current Balance at 0 A to 16 A Load Step Up,
2.5 A/
s Slew Rate
Copyright 2007, Texas Instruments Incorporated
43
Product Folder Link(s): TPS40180
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