參數(shù)資料
型號: TPS75101QPWPRQ1
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
中文描述: 快速瞬態(tài)響應(yīng)1.5低壓差電壓調(diào)節(jié)器
文件頁數(shù): 7/27頁
文件大小: 398K
代理商: TPS75101QPWPRQ1
TPS75101-Q1,
75115-Q1,
75118-Q1,
75125-Q1,
75133-Q1 WITH POWER GOOD
TPS75301-Q1, TPS75315-Q1, TPS75318-Q1, TPS75325-Q1, TPS75333-Q1 WITH RESET
FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS
SGLS159
APRIL 2003
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating junction temperature range (unless otherwise noted)
Input voltage range
, V
I
Voltage range at EN
Maximum PG voltage (TPS751xxQ)
Maximum RESET voltage (TPS753xxQ)
Peak output current
Continuous total power dissipation
Output voltage, V
O
(OUTPUT, FB)
Operating virtual junction temperature range, T
J
Storage temperature range, T
stg
ESD rating, HBM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to 5.5 V
0.3 V to 16.5 V
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16.5 V
16.5 V
Internally limited
See dissipation rating tables
5.5 V
40
°
C to 125
°
C
65
°
C to 150
°
C
2 kV
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to network terminal ground.
DISSIPATION RATING TABLE 1
FREE-AIR TEMPERATURES
TA < 25
°
C
POWER RATING
ABOVE TA = 25
°
C
2.9 W
23.5 mW/
°
C
4.3 W
34.6 mW/
°
C
3 W
23.8 mW/
°
C
7.2 W
57.9 mW/
°
C
§
This parameter is measured with the recommended copper heat sink pattern on a 1-layer PCB, 5-in
×
5-in PCB, 1 oz. copper,
2-in
×
2-in coverage (4 in2).
This parameter is measured with the recommended copper heat sink pattern on a 8-layer PCB, 1.5-in
×
2-in PCB, 1 oz. copper
with layers 1, 2, 4, 5, 7, and 8 at 5% coverage (0.9 in2) and layers 3 and 6 at 100% coverage (6 in2). For more information, refer
to TI technical brief SLMA002.
PACKAGE
AIR FLOW
(CFM)
DERATING FACTOR
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
PWP
§
0
1.9 W
1.5 W
300
2.8 W
2.2 W
PWP
0
1.9 W
1.5 W
300
4.6 W
3.8 W
recommended operating conditions
MIN
MAX
UNIT
Input voltage, VI#
Output voltage range, VO
Output current, IO
Operating virtual junction temperature, TJ
# To calculate the minimum input voltage for your maximum output current, use the following equation: VI(min) = VO(max) + VDO(max load).
2.7
5
V
1.5
5
V
0
1.5
A
°
C
40
125
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