HM9903C SLIC(Subscriber Line Interface Circuit)

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White LED Driver

Description The Supertex HV9903 is a fixed frequency DC-DC boost converter designed for driving Light Emitting Diodes (LEDs) with constant current where the light intensity is proportional to the current through them. The input supply voltage range into the device (VDD) is 2.6 to 4.6V. Operation

文件：326.78 Kbytes 頁數(shù)：12 Pages

SUTEX

MOTOR BRIDGE CONTROLLER

DESCRIPTION Control circuit for power MOS bridge driver in auto motive applications with ISO 9141bus interface. FEATURES ■ OPERATING SUPPLY VOLTAGE 8V TO 20V, OVERVOLTAGE MAX. 40V ■ OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER ■ QUIESCENT CURRENT IN STANDBY MODE L

文件：271.75 Kbytes 頁數(shù)：17 Pages

STMICROELECTRONICS

意法半導體

MOTOR BRIDGE CONTROLLER

FEATURES OPERATING SUPPLY VOLTAGE 8V TO 20V, OVERVOLTAGE MAX. 40V ■ OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER ■ QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50μA ■ ISO 9141 COMPATIBLE INTERFACE ■ CHARGE PUMP FOR DRIVING A POWER MOS AS REVERSE BATTERY PROTECTION ■ PWM O

文件：230.71 Kbytes 頁數(shù)：17 Pages

STMICROELECTRONICS

意法半導體