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參數資料
| 型號： | TB6549HQ |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 4.5 A, PZFM25 |
| 封裝： | 1MM PITCH, PLASTIC, HZIP-25 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 372K |
| 代理商： | TB6549HQ |
TB6549FG/PG/HQ
2009-06-16
1
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: 0.5 (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
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.
TB6549FG
TB6549PG
TB6549HQ
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.)
HZIP25-P-1.00F
About solderability, the following conditions were confirmed
(1)Use of Sn-37Pb solder Bath
solder bath temperature: 230℃
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℃
dipping time: 5 seconds
the number of times: once
use of R-type flux
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TB6549HQ(O) | 功能描述:馬達/運動/點火控制器和驅動器 30V Bridge DRVR 3.5A 1.0 Ohm low RDS RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6549P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors |
| TB6549PG | 功能描述:馬達/運動/點火控制器和驅動器 Bridge Driver RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6549PG(O) | 功能描述:馬達/運動/點火控制器和驅動器 30V PWR Supply 3.5A Full Bridge DRVR PWM RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB6551F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller |
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