HA13705 Datasheet Ipic Intelligent Power Ic High Side Solenoid Driver

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HA13614FH Combo (Spindle & VCM) Driver ADE-207-246D (Z) Preliminary 5th Edition October.

Datasheet Details

Part number	HA13705
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	122.27 KB
Description	IPIC Intelligent Power IC High Side Solenoid Driver
Datasheet	HA13705_HitachiSemiconductor.pdf

General Description

This COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver.

“PWM soft switching function” for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process.

Note: Intelligent P ower IC

Key Features

PWM soft switching drive Small surface mount package: FP-48T Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board Low output on resistance  Spindle 1.2 Ω Typ  VCM 1.4 Ω Typ.
TTL compatible input level (with 3.3 V logic interface).
High precision reference voltage output (for 3.3 V power supply) Functions.
16 bit serial port.

HA13705 Distributor

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