参数资料
型号: TPS75315QPWPREP
厂商: Texas Instruments
文件页数: 7/33页
文件大小: 0K
描述: IC REG LDO 1.5V 1.5A 20HTSSOP
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.5V
输入电压: 2.7 V ~ 5 V
稳压器数量: 1
电流 - 输出: 1.5A(最小值)
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 20-HTSSOP
包装: 标准包装
其它名称: 296-22506-6
TPS75101 EP, '75115 EP, '75118 EP, '75125 EP, '75133 EP WITH POWER GOOD
TPS75301 EP, TPS75315 EP, TPS75318 EP, TPS75325 EP, TPS75333 EP WITH RESET
FAST TRANSIENT RESPONSE 1.5 A LOW DROPOUT VOLTAGE REGULATORS
SGLS158 ? APRIL 2003
absolute maximum ratings over operating junction temperature range (unless otherwise noted)
Input voltage range ? , V I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?0.3 V to 5.5 V
Voltage range at EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?0.3 V to 16.5 V
Maximum PG voltage (TPS751xxQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5 V
Maximum RESET voltage (TPS753xxQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5 V
Peak output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See dissipation rating tables
Output voltage, V O (OUTPUT, FB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating virtual junction temperature range, T J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?40 ° C to 125 ° C
Storage temperature range, T stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?65 ° C to 150 ° C
ESD rating, HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
PACKAGE
PWP§
PWP?
AIR FLOW
(CFM)
0
300
0
300
TA < 25 ° C
POWER RATING
2.9 W
4.3 W
3W
7.2 W
DERATING FACTOR
ABOVE TA = 25 ° C
23.5 mW/ ° C
34.6 mW/ ° C
23.8 mW/ ° C
57.9 mW/ ° C
TA = 70 ° C
POWER RATING
1.9 W
2.8 W
1.9 W
4.6 W
TA = 85 ° C
POWER RATING
1.5 W
2.2 W
1.5 W
3.8 W
§ 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.
recommended operating conditions
MIN
MAX
UNIT
Input voltage, VI#
Output voltage range, VO
Output current, IO
Operating virtual junction temperature, TJ
2.7
1.5
0
?40
5
5
1.5
125
V
V
A
° C
# To calculate the minimum input voltage for your maximum output current, use the following equation: VI(min) = VO(max) + VDO(max load).
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
7
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TPS75315QPWPRG4 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75315QPWPRQ1 功能描述:低压差稳压器 - LDO Fast-Trans-Resp 1.5A LDO Vltg Reg RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75318QPWP 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75318QPWPG4 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75318QPWPR 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20