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TB6549HQ - Full-Bridge Driver IC

Download the TB6549HQ datasheet PDF. This datasheet also covers the TB6549FG variant, as both devices belong to the same full-bridge driver ic family and are provided as variant models within a single manufacturer datasheet.

Description

Remarks 1 ― ― (NC) No Connection ― 2 1 1 CcpA Capacitor connection pin for charge pump A Connect a capacitor for charge pump 3 2 2 CcpB Capacitor connection pin for charge pump B Connect a capacitor for charge pump 4 3 3 CcpC Capacitor connection pin for charge pump C Connect a cap

Features

  • Power supply voltage: 30 V (max).
  • Output current: 3.5 A (max) (FG,PG type)/4.5 A (max) (HQ type).
  • Low ON-resistance: 1.0 Ω (up + low/typ. ).
  • PWM control capability.
  • Standby system.
  • Function modes: CW/CCW/short brake/stop.
  • Built-in overcurrent protection.
  • Built-in thermal shutdown circuit.
  • Package: HSOP20/DIP16/HZIP25 TB6549FG TB6549PG TB6549HQ About solderability, the following conditions were confirmed (1)Use of.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TB6549FG-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB6549HQ
Manufacturer Toshiba
File Size 566.04 KB
Description Full-Bridge Driver IC
Datasheet download datasheet TB6549HQ Datasheet

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Other Datasheets by Toshiba

Part Number Description
TB6549FG Full-Bridge Driver IC
TB6549PG Full-Bridge Driver IC
TB6500AH 2 PHASE BIPOLAR STEPPER + FULL BRIDGE DRIVER
TB6501P BRIDGE DRIVER WITH ROTATION DETECTOR
TB6504F PWM CHOPPER TYPE BIPOLAR STEPPING MOTOR DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TB6549FG/PG/HQ TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6549FG, TB6549PG,TB6549HQ Full-Bridge Driver IC for DC Motors The TB6549FG/PG/HQ is a full-bridge driver IC for DC motors that uses an LDMOS structure for output transistors. High-efficiency drive is possible through the use of a MOS process with low ON-resistance and a PWM drive system. Four modes, CW, CCW, short brake, and stop, can be selected using IN1 and IN2. Features • Power supply voltage: 30 V (max) • Output current: 3.5 A (max) (FG,PG type)/4.5 A (max) (HQ type) • Low ON-resistance: 1.0 Ω (up + low/typ.