參數(shù)資料
型號(hào): TPS65820RSH
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
封裝: 7 X 7 MM, PLASTIC, QFN-56
文件頁數(shù): 61/98頁
文件大?。?/td> 2290K
代理商: TPS65820RSH
BURST
IPFM(LEAVE)
LOADCURRENT
V(OUT)
IPFM(LEAVE)
IPFM(ENTER)
INDUCTORCURRENT
SLVS663B – MAY 2006 – REVISED APRIL 2008 .............................................................................................................................................................. www.ti.com
Figure 46. Typical Burst Operation in PFM Mode
The PFM operation is disabled and PWM operation set if one of the following events happen during PFM
operation:
1. The total burst operation time exceeds 10
s, typ.
2. The output voltage falls below 2% of the target regulation voltage.
The PFM mode can be disabled through the serial interface to force the individual converters to stay in fixed
frequency PWM mode.
64
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS65820
相關(guān)PDF資料
PDF描述
TRU050-GACHA-47M4570000 PHASE LOCKED LOOP, CDSO16
TRU050-GACNA-12M6240000 PHASE LOCKED LOOP, CDSO16
TRU050-GALNA-20M0000000 PHASE LOCKED LOOP, CDSO16
TRU050-GALNB-51M8400000 PHASE LOCKED LOOP, CDSO16
TRU050-GBCGB-19M4400000 PHASE LOCKED LOOP, CDSO16
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TPS65820RSHRG4 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65820RSHT 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65820RSHTG4 功能描述:電池管理 Int Sgl-Cell Li-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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