參數(shù)資料
型號: BQ24630RGET
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR CONVERTER, PQCC24
封裝: 4 X 4 MM, GREEN, PLASTIC, VQFN-24
文件頁數(shù): 32/33頁
文件大小: 1893K
代理商: BQ24630RGET
VCC
/PG
VREF
REGN
t Time=4ms/div
5V/div
2V/div
10V/div
2V/div
t Time=200ms/div
PH
LODRV
IBAT
CE
5V/div
10V/div
2
A/div
PH
LDRV
IL
CE
10V/div
5V/div
2V/div
2
A/div
t Time=4
s/div
t Time=4ms/div
CE
PH
LODRV
IBAT
5V/div
10V/div
2
A/div
SLUS894 – JANUARY 2010
www.ti.com
TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
Figure
REF REGN and PG Power Up (CE=1)
Charge Enable
Current Soft-Start (CE=1)
Charge Disable
Continuous Conduction Mode Switching Waveforms
Cycle-by-Cycle Synchronous to Nonsynchronous
100% Duty and Refresh Pulse
Transient System Load (DPM)
Battery Insertion
Battery to Ground Short Protection
Battery to ground Short Transition
Efficiency vs Output Current
Input ACOV Transition
Input ACOV Resume Normal Transition
Figure 2. REF REGN and PG Power Up (CE=1)
Figure 3. Charge Enable
Figure 4. Current Soft-Start (CE=1)
Figure 5. Charge Disable
8
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): bq24630
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BQ24630RGET 制造商:Texas Instruments 功能描述:BATTERY CHARGER IC
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