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參數(shù)資料
型號(hào): TPS7230QDRG4
廠商: Texas Instruments, Inc.
英文描述: MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
中文描述: 微功率低壓差(LDO)穩(wěn)壓器
文件頁(yè)數(shù): 3/37頁(yè)
文件大小: 581K
代理商: TPS7230QDRG4
TPS7201Q, TPS7225Q, TPS7230Q
TPS7233Q, TPS7248Q, TPS7250Q, TPS72xxY
MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
SLVS102G – MARCH 1995 – REVISED JUNE 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS72xx chip information
These chips, when properly assembled, display characteristics similar to the TPS72xxQ. 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.
(6)
(4)
(3)
(7)
(2)
(1)
GND
FB
OUT
PG
IN
EN
TPS72xx
57
69
CHIP THICKNESS: 15 MILS TYPICAL
BONDING PADS: 4
×
4 MILS MINIMUM
TJmax = 150
°
C
TOLERANCES ARE
±
10%.
ALL DIMENSIONS ARE IN MILS.
(6)
(7)
(2)
(5)
(4)
4
(3)
(1)
BONDING PAD ASSIGNMENTS
SENSE
(5)
NOTE A. For most applications, OUT and SENSE should
be tied together as close as possible to the device;
for other implementations, refer to the SENSE-pin
connection
discussion
information section of this data sheet.
in
the
application
7
6
5
1
2
3
Fixed-voltage
TPS7233, TPS7248, and TPS7250)
Adjustable version only (TPS7201)
options
only
(TPS7225,
TPS7230,
functional block diagram
_
+
Vref = 1.188 V
OUT
SENSE
/FB
EN
IN
GND
R1
R2
PG
_
+
TPS7201
TPS7225
TPS7230
TPS7233
TPS7248
TPS7250
DEVICE
UNIT
k
k
k
k
k
R1
0
257
357
420
726
756
R2
233
233
233
233
233
RESISTOR DIVIDER OPTIONS
§Switch positions are shown with EN low (active).
For most applications, SENSE should be externally connected to OUT as close as possible to the device.
For other implementations, refer to the SENSE-pin connection discussion in application information section.
NOTE A: Resistors are nominal values only.
1.12 V
§
§
§
MOS transistors
Bilpolar transistors
Diodes
Capacitors
Resistors
COMPONENT COUNT
108
41
4
15
75
相關(guān)PDF資料
PDF描述
TPS7233QPW MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS7233QPWG4 MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS7230QDR MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS7248QPWRG4 MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS
TPS731XX Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS7230QP 功能描述:低壓差穩(wěn)壓器 - LDO PMOS Adjustable LDO 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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
TPS7230QPE4 功能描述:低壓差穩(wěn)壓器 - LDO PMOS Adjustable LDO 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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
TPS7230QPWR 功能描述:低壓差穩(wěn)壓器 - LDO PMOS Adjustable LDO 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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
TPS7230QPWRG4 功能描述:低壓差穩(wěn)壓器 - LDO PMOS Adjustable LDO 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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
TPS72325DBVR 功能描述:低壓差穩(wěn)壓器 - LDO 200mA Low Noise High-PSRR 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(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)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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