TRIPLE OUTPUT POWER SUPPLY CONTROLLER

DESCRIPTION The L4992 is a sophisticated dual PWM stepdown controller and power monitor intended for Notebook computer and/or battery powered equipment. The device produces regulated +3.3V, +5.1V and 12V supplies for use in portable and PCMCIA applications. ■ DUAL PWM BUCK CONTROLLERS (3.3V and

文件：296.87 Kbytes 页数：26 Pages

STMICROELECTRONICS

意法半导体

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

TRIPLE OUTPUT POWER SUPPLY CONTROLLER

ST

意法半导体