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TB6549HQ

Toshiba
Part Number TB6549HQ
Manufacturer Toshiba
Description Full-Bridge Driver IC
Published Nov 22, 2015
Detailed Description TB6549FG/PG/HQ TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6549FG, TB6549PG,TB6549HQ Full-Bridge Driver IC f...
Datasheet PDF File TB6549HQ PDF File

TB6549HQ
TB6549HQ

Overview
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.
) • 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 Sn-37Pb solder Bath ∙solder bath temperature: 230°C ∙dipping time: 5 seconds ∙the number of times: once ∙use of R-type flux (2)Use of Sn-3.
0Ag-0.
5Cu solder Bath ∙solder bath temperature: 245°C ∙dipping time: 5 seconds ∙the number of times: once ∙use of R-type flux HZIP25-P-1.
00F Weight HSOP20-P-450-1.
00: 0.
79 g (typ.
) DIP16-P-300-2.
54A: 1.
11 g (typ.
) HZIP25-P-1.
00F: 7.
7g (typ.
) Note: This product has a MOS structure and is sensitive to electrostatic discharge.
When handling this product, ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer.
Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels.
1 2017-01-26 Pin Assignment HSOP20-P-450-1.
00 NC CcpA CcpB CcpC NC S-GND (Fin) NC IN1 IN2 NC OUT1 VCC NC Vreg SB NC S-GND (Fin) NC PWM NC OUT2 P-GND HZIP25-P-1.
00F TB6549FG/PG/HQ DIP16-P-300-2.
54A CcpA CcpB CcpC S-GND S-GND IN1 IN2 OUT1 VCC Vreg SB S-GND S-GND PWM OUT2 P-GND C c p A C c p B C c p C N C N C S G N D N C NN CC I N 1 I ON NUC 2T 1 PO -U GT N2 D PN WC M NN CC...


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