丝印：LM51770；Package：HTSSOP；LM51770 78-V Wide VIN Bidirectional 4-Switch Buck-Boost Controller

1 Features • Wide input range from 3.5V to 78V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c

文件：3.04335 Mbytes 页数：65 Pages

TI

德州仪器

丝印：LM51770；Package：HTSSOP(DCP)；LM51770x 78V Wide VIN Bidirectional 4-Switch Buck-Boost Controller

1 Features • Wide input range from 3.5V to 78V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c

文件：2.83412 Mbytes 页数：69 Pages

TI

德州仪器

LM251772-Q1 36V VIN4 Switch Buck-Boost Controller With I2C for

1 Features • Input range from 3.5V to 36V • Dynamical Vo programming using I2C from: – 3.3V up to in 20mV monotonous steps – 1V up to 23V in 10mV monotonous steps • Peak current regulation control • Small voltage transition ripple overall operating modes • Dynamic output voltage tracking (

文件：4.28138 Mbytes 页数：112 Pages

TI

德州仪器

LM51770-Q1 80V Wide VIN Bidirectional 4-Switch Buck-Boost Controller

1 Features • Wide input range from 3.5V to 80V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c

文件：2.78954 Mbytes 页数：70 Pages

TI

德州仪器

丝印：LM51770Q；Package：HTSSOP(DCP)；LM51770-Q1 80V Wide VIN Bidirectional 4-Switch Buck-Boost Controller

1 Features • Wide input range from 3.5V to 80V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c

文件：2.78954 Mbytes 页数：70 Pages

TI

德州仪器

LM51770x 78V Wide VIN Bidirectional 4-Switch Buck-Boost Controller

1 Features • Wide input range from 3.5V to 78V (85V absolute maximum) – Minimum 2.8V when V(BIAS) > 3.5V • Output voltage from 3.3V to 78V • Low shutdown IQ of 3μA • Low operating IQ of 60μA • 3% reverse current limit accuracy for precise charging currents • Average input and output c

文件：2.83412 Mbytes 页数：69 Pages

TI

德州仪器

LM51772-Q1 55V 4-Switch Buck-Boost Controller with I2C interface

1 Features • Input range from 0V (V(BIAS) ≥ 3.5V) to 55V • Output voltage 1V to 55V • Dynamical Vo programming via I2C from: – 3.3V up to 48V in 20mV steps – 1V up to 24V in 10mV steps • Peak current regulation control • Small voltage transition ripple overall operating modes • Shut down

文件：4.29541 Mbytes 页数：120 Pages

TI

德州仪器

LM51772 48-V 4 Switch Buck-Boost Controller with I2C interface

1 Features • Input range from 3.5 V to 55 V (absolute maximum. 57 V) • Output voltage 3.3 V to 48 V • Dynamical Vo programming via I2C from 3.3 V – up to 48 V in 20-mV monotonous steps – up to 24 V in 10-mV monotonous steps • Peak current regulation scheme • Small voltage transition ripple

文件：2.59345 Mbytes 页数：95 Pages

TI

德州仪器

LM51772 55V 4-Switch Buck-Boost Controller with I2C interface

1 Features • Input range from 3.5V to 55V • Output voltage 3.3V to 55V • Dynamical Vo programming via I2C from 3.3V – up to 48V in 20mV monotonous steps – up to 24V in 10mV monotonous steps • Peak current regulation scheme • Small voltage transition ripple over all operating modes • Dynam

文件：2.80407 Mbytes 页数：103 Pages

TI

德州仪器

LM251772 36V 4-Switch Buck-Boost Controller with I2C for USB-PD sourcing

1 Features • Input range from 3.5V to 36V • Dynamical Vo programming via I2C from: – 3.3V up to 48V in 20mV steps – 1V up to 24V in 10mV steps • Peak current regulation control • Small voltage transition ripple over all operating modes • Shut down quiescent current 3μA • Operating quiesce

文件：4.03391 Mbytes 页数：112 Pages

TI

德州仪器