參數(shù)資料
型號: TPS6735Y
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING REGULATOR, 160 kHz SWITCHING FREQ-MAX, UUC12
封裝: DIE-12
文件頁數(shù): 12/18頁
文件大?。?/td> 360K
代理商: TPS6735Y
TPS6735
FIXED NEGATIVE 5V 200mA INVERTING DC/DC CONVERTER
SLVS141A JULY 1996 REVISED JANUARY 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
chip information
These chips, when properly assembled, display characteristics similar to the TPS6735. Thermal compression
or ultrasonic bonding may be used on the doped aluminum bonding pads. The chips may be mounted with
conductive epoxy or a gold-silicon preform.
75
82
88
8
1
2
3
45
5
TPS6735Y
(1)
(2)
(3)
(8)
(7)
(6)
EN
REF
SS
OUT
FB
VCC
GND
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
× 4 MINIMUM
TJ max = 150°C
TOLERANCES ARE
±10%.
ALL DIMENSIONS ARE IN MILS.
6
7
(4)
(5)
COMP
Terminal Functions
TERMINAL
DESCRIPTION
NAME
NO.
DESCRIPTION
EN
1
Enable. EN > 2 V turns on the TPS6735. EN
≤ 0.4 V turns it off.
REF
2
1.22-V reference voltage output. REF can source 125
A for external loads.
SS
3
Soft start. A capacitor between SS and GND brings the output voltage up slowly.
COMP
4
Compensation. A capacitor to ground stabilizes the feedback loop.
FB
5
Feedback. FB connects to the dc/dc converter output.
GND
6
Ground
OUT
7
Power MOSFET drain connection
VCC
8
Supply-voltage input
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