拓尔微产品规格书TMI8837_TMI8837S.pdf

TMI8837 TMI8837S 1.5A, Low Voltage H-Bridge Motor Drive FEATURES GENERAL DESCRIPTION ⚫ Support the input voltage range: TMI8837 and TMI8837S are low voltage DC Motor power: 1.8V~12V motor driver IC. Internal integration 650mΩ Control power supply: 1.8V~7V (HS+LS typical) H bridge NMOS switch, which can support the 1.8V~12V input voltage range. ⚫ LDMOS RDS(ON) (HS+LS) 650mΩ (typical) The maximum current capacity is up to 1.5A, ⚫ Ultra-low power sleep mode support for ultra-low power sleep mode; built-in ⚫ 45nA (typical) VM sleep mode current UVLO, Thermal Shutdown, OCP protection ⚫ 17nA (typical) VCC sleep mode current circuit. TMI8837 and TMI8837S can be used in ⚫ Maximum 1.5A current output capacity camera, toys and consumer products. ⚫ Built-in UVLO Protection ⚫ Built-in Over Temperature Protection ⚫ Built-in Short Circuit Protection APPLICATIONS ⚫ Built-in Over Current Protection ⚫ Built-in Charge Pump ⚫ Cameras ⚫ Toys ⚫ TMI8837: DFN2x2-8 package ⚫ Consumer Products ⚫ TMI8837S: SOP8 package TYPICAL APPILCATION VM VM OUT1 VCC