參數(shù)資料
型號(hào): TPS65530ARSLT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.6 A BATTERY CHARGE CONTROLLER, 1650 kHz SWITCHING FREQ-MAX, PQCC48
封裝: 6 X 6 MM, 0.40 MM PITCH, GREEN, PLASTIC, VQFN-48
文件頁數(shù): 27/32頁
文件大?。?/td> 923K
代理商: TPS65530ARSLT
SLVS835C – APRIL 2008 – REVISED APRIL 2009............................................................................................................................................................ www.ti.com
TERMINAL FUNCTIONS (continued)
TERMINAL
I/O(1)
DESCRIPTION
NO.
NAME
39
SWOUT
O
High-side terminal of coil for CH5
40
VCC5
P
Power supply at CH5 high-side FET from battery
Output voltage feedback for CH5. The external resistors should be connected as close as possible
41
FB5
I
to the terminal.
42
VCC6
P
Power supply at CH6 load switch from battery
43
SW6
O
Output of CH6. The terminal should be connected to the external inductor.
Output voltage feedback for CH6. The external resistors should be connected as close as possible
44
FB6
I
to the terminal.
Soft-start time adjustment for CH5/6. The time is programmable by external capacitor (see the Soft
45
S/S56
I/O
Start description).
46
EN56
I
Enable for CH5/6 (L: Disable, H: Enable)
47
SEQ56
I
Sequence select for CH5/6 (see the Power ON/OFF Sequence description)
48
VCC4
P
Power supply at CH4 high-side FET from battery
Must be soldered to achieve appropriate power dissipation. Should be connected to PGND to use
Back side
PowerPAD
G
a
Φ0.3-mm through hole.
4
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS65530A
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