參數(shù)資料
型號: U6815BM-NFL
廠商: ATMEL CORP
元件分類: 外設(shè)及接口
英文描述: Dual Hex DMOS Output Driver with Serial input Control
中文描述: 0.95 A 6 CHANNEL, HALF BRIDGE BASED PRPHL DRVR, PDSO28
封裝: POWER, SO-28
文件頁數(shù): 1/14頁
文件大?。?/td> 275K
代理商: U6815BM-NFL
1
Features
Six High-side and Six Low-side Drivers
Outputs Freely Configurable as Switch, Half Bridge or H-bridge
Capable to Switch All Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors
and Inductors
0.6 A Continuous Current Per Switch
Low-side: R
DSon
< 1.5
Versus Total Temperature Range
High-side: R
DSon
< 2.0
Versus Total Temperature Range
Very Low Quiescent Current I
S
< 20 μA in Standby Mode
Outputs Short-circuit Protected
Overtemperature Prewarning and Protection
Under- and Overvoltage Protection
Various Diagnosis Functions Such as Shorted Output, Open Load, Overtemperature
and Power Supply Fail
Serial Data Interface
Daisy Chaining Possible
SO28 Power Package
Description
The U6815BM is a fully protected driver interface designed in 0.8-μm BCDMOS tech-
nology. It is used to control up to 12 different loads by a microcontroller in automotive
and industrial applications.
Each of the 6 high-side and 6 low-side drivers is capable to drive currents up to
600 mA. The drivers are freely configurable and can be controlled separately from a
standard serial data interface. Therefore, all kinds of loads such as bulbs, resistors,
capacitors and inductors can be combined. The IC design especially supports the
applications of H-bridges to drive DC motors.
Protection is guaranteed in terms of short-circuit conditions, overtemperature, under-
and overvoltage. Various diagnostic functions and a very low quiescent current in
standby mode enable a wide range of applications. Automotive qualification referring
to conducted interferences, EMC protection and 2-kV ESD protection gives added
value and enhanced quality for the strict automotive requirements.
Dual Hex DMOS
Output Driver
with Serial Input
Control
U6815BM
Rev. 4545B–BCD–12/02
相關(guān)PDF資料
PDF描述
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