參數(shù)資料
型號(hào): TWL2214CAPFB
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁(yè)數(shù): 37/39頁(yè)
文件大小: 583K
代理商: TWL2214CAPFB
TWL2214CA
POWER SUPPLY MANAGEMENT IC AND
LiIon BATTERY CHARGE CONTROL
SLVS321A – OCTOBER 2001 – REVISED JANUARY 2002
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed description (continued)
A
Adapter Attachment
VG3
VG2
VDD
PWRKIN
VREG1
PWRKOUT
CD1
XRST
PSH
CD2
Battery Attachment
0.9 VOUT
CDI Delay
BA
Auto power up with
adapter insertion
VCHG
A:VDD = VBAT
B:VDD = 4.1 V or 4.2 V
Figure 2. Adapter Powered (With Battery)
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