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參數(shù)資料
| 型號： | TPS7348QPW |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
| 中文描述： | 低技術(shù)，集成延遲復(fù)位功能降穩(wěn)壓器 |
| 文件頁數(shù)： | 3/43頁 |
| 文件大?。?/td> | 638K |
| 代理商： | TPS7348QPW |
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TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124F – JUNE 1995 – REVISED JANUARY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS73xxY chip information
These chips, when properly assembled, display characteristics similar to those of 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 (TPS7325, TPS7330,
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
TPS7325
TPS7330
TPS7333
TPS7348
TPS7350
DEVICE
UNIT
k
k
k
k
k
R1
0
260
358
420
726
756
R2
∞
233
233
233
233
233
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).
NOTE A. Resistors are nominal values only.
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 |
|---|---|
| TPS7330QPW | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
| TPS7350QPW | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
| TPS7301Q | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
| TPS7330Q | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
| TPS7330Y | LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS7348QPWG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS7348QPWLE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TPS7348QPWR | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS7348QPWRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Lowest Dropout PMOS RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS73501DRBR | 功能描述:低壓差穩(wěn)壓器 - LDO Sgl Out,500mA,Adj,Lo Quies Crnt,Lo Noise RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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