參數(shù)資料
型號(hào)： TPS7301Y
廠商： Texas Instruments, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Low-Dropout Voltage Regulators(帶RESET功能,范圍可調(diào)，低壓差PMOS穩(wěn)壓器)
中文描述： 低壓差穩(wěn)壓器（帶復(fù)位功能，范圍可調(diào)，低壓差PMOS管穩(wěn)壓器）
文件頁數(shù)： 3/37頁
文件大?。?/td> 839K
代理商： TPS7301Y
TPS7301Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124D – JUNE 1995 – REVISED JANUARY 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS73xxY chip information
These chips, when properly assembled, display characteristics similar to the TPS73xxQ. Thermal compression
or ultrasonic bonding may be used on the doped aluminum bonding pads. Chips may be mounted with
conductive epoxy or a gold-silicon preform.
(6)
(4)
(3)
(7)
(2)
(1)
GND
FB
OUT
RESET
IN
EN
TPS73xx
80
92
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
×
4 MINIMUM
TJmax = 150
°
C
TOLERANCES ARE
±
10%.
ALL DIMENSIONS ARE IN MILS.
SENSE – Fixed voltage options only (TPS7333, TPS7348,
and TPS7350)
FB – Adjustable version only (TPS7301)
NOTE A. For most applications, OUT and SENSE should
be tied together as close as possible to the device;
for other implementations, refer to SENSE-pin
connection discussion in the applications
information section of this data sheet.
BONDING PAD ASSIGNMENTS
SENSE
(5)
(3)
(4)
(5)
(6)
(7)
(2)
(1)
functional block diagram
_
+
Vref
OUT
SENSE§/FB
EN
IN
GND
R1
R2
RESET
_
+
TPS7301
TPS7333
TPS7348
TPS7350
NOTE A. Resistors are nominal values only.
DEVICE
UNIT
k
k
k
R1
R2
∞
233
233
233
0
420
726
756
RESISTOR DIVIDER OPTIONS
§For most applications, SENSE should be externally connected to OUT as close as possible to the device. For other implementations, refer to
SENSE-pin connection discussion in applications information section.
Switch positions are shown with EN low (active).
Delayed
Reset
MOS transistors
Bilpolar transistors
Diodes
Capacitors
Resistors
COMPONENT COUNT
464
41
4
17
76
相關(guān)PDF資料
PDF描述
TPS7348y Low-Dropout Voltage Regulators(帶RESET功能，低壓差PMOS穩(wěn)壓器)
TPS7350Y Low-Dropout Voltage Regulators(帶延遲復(fù)位功能的低壓差穩(wěn)壓器)
TPS730XX LOW-NOISE, HIGH PSRR, RF 200-mA LOW-DROPOUT LINEAR REGULATORS
TPS730XX_07 LOW-NOISE, HIGH PSRR, RF 200-mA LOW-DROPOUT LINEAR REGULATORS
TPS73615DBV Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection
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