參數(shù)資料
型號(hào): AM5669M28-E1
廠商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER
中文描述: DISK DRIVE MOTOR CONTROLLER, PDSO28
封裝: ROHS COMPLIANT, HSOP-28
文件頁數(shù): 1/14頁
文件大小: 141K
代理商: AM5669M28-E1
Preliminary Datasheet
1
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5669
General Description
The AM5669 is a five-channel BTL driver IC, in
which four channels are voltage type BTL drivers for
tracking and focus actuators, sled and spindle motors,
the other one channel is DC motor driver for tray
which supports forward/reverse control. This IC also
contains two independent precise voltage regulators
with adjustable range from 1.5V to 4V and a free com-
parator for spindle channel motor direction detection.
The AM5669 is available in standard HSOP-28 pack-
age.
Features
·
·
4-channel DC Motor BTL Driver
1-channel Forward/Reverse Control DC Motor
BTL Driver
Two Built-in Regulator Controllers
One Built-in Comparator for Spindle Channel
Motor Direction Detection
Built-in Level Shift Circuit
Built-in Mute Mode
Built-in Thermal Shutdown Circuit
Operating Voltage: 4.3V to 8V
·
·
·
·
·
·
Applications
·
DVD Player
Figure 1. Package Type of AM5669
HSOP-28
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