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Texas Instruments TPS70845PWP의 평가 키트와 참조 설계를 확인하세요.
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Texas InstrumentsTPS70848PWP
250-mA, dual-channel low-dropout voltage regulator with power good & independent enable
설명
유통업체에서 제공한 Texas Instruments TPS70845PWP에 대한 설명입니다.
LDO Regulator Pos 1.2V3.3V 0.5A/0.25A 20-Pin HTSSOP EP Tube
DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED SVS FOR SPLIT VOLTAGE SYSTEMS | IC REG LINEAR 3.3V/1.2V 20HTSSOP
60dB(1KHz)，50dB(1kHz) 230μA positive electrode Fixed 250mA，125mA 2 3.3V 2.7V 3.3V，1.2V 6V 140mV@ 250mA,- 1 mV 0.01%/V HTSSOP-20 SMD mount 6.5mm*4.4mm*1.15mm
Dual Channel LDO Voltage Regulator; Dropout Voltage, Vdo:83mV; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; Output Current:250mA; Input Voltage Primary Max:6V; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
The TPS708xx is a low-dropout voltage regulator with integrated SVS (RESET, POR, or power on reset) and power good (PG) functions. These devices are capable of supplying 250 mA and 125 mA by regulator 1 and regulator 2 respectively. Quiescent current is typically 190 uA at full load. Differentiated features, such as accuracy, fast transient response, SVS supervisory circuit (power on reset), manual reset input, and independent enable functions provide a complete system solution.
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기술 사양
Physical
Number of Pins20
Technical
Accuracy2 %
Input Bias Current190 µA
Max Input Voltage6 V
Max Operating Temperature125 °C
Max Output Current500 mA
Max Output Voltage3.3 V
Max Power Dissipation4.115 W
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Number of Outputs2
Number of Regulators2
Output ConfigurationPositive
Output TypeFixed
PolarityPositive
Power Supply Rejection Ratio (PSRR)50 dB
Quiescent Current190 µA
Reference Voltage1.22 V
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm