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參數(shù)資料
| 型號： | TB6674PG |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16 |
| 封裝： | 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 514K |
| 代理商： | TB6674PG |
TB6674PG/FG/FAG
Ver.3
2010-07-07
1
TOSHIBA BiCD Integrated Circuit Silicon Monolithic
TB6674PG, TB6674FG, TB6674FAG
Stepping Motor Driver IC
TB6674PG, TB6674FG, and TB6674FAG are stepping motor
driver ICs with MOS output transistors.
The ICs can control two-phase stepping motor forward and
reverse by bipolar driving. They have a power-saving circuit and
a standby circuit.
Features
They are similar substituting products of TA7774PG,
TA7774FG, and TA7774FAG. Both products have same
packages and same pin assignments.
One-chip two-phase bipolar stepping motor driver (including
two bridge drivers)
Power saving operation is available.
Standby operation is available.
Current consumption ≤ 20 μA (typ.)
Built-in punch-through current restriction circuit for system
reliability and noise suppression.
TTL-compatible inputs INA, INB, PS, and Vs2B terminals
ON resistance PS = L : 2.9 (Typ.)
PS = H: 7.9 (Typ.)
High driving ability.
<TB6674PG/FG>
: IO (START) 350 mA (MAX.) : VS1 ENABLE
: IO (HOLD) 100 mA (MAX.) : VS2 ENABLE
<TB6674FAG>
: IO (START) 100 mA (MAX.) : VS1 ENABLE
: IO (HOLD) 50 mA (MAX.)
: VS2 ENABLE
Typical PKG
DIP16 pin, HSOP16 pin, SSOP16 pin
GND terminal = HEAT SINK
Process :BiCD0.6 (30 V)
Over current shutdown circuit (ISD).
Thermal shutdown circuit (TSD).
Undervoltage lockout circuit (UVLO).
Pull-down resistance for input terminal (250 k).
TB6674PG
TB6674FG
TB6674FAG
Weight
DIP16-P-300-2.54A: 1.11 g (typ.)
HSOP16-P-300-1.00: 0.50 g (typ.)
SSOP16-P-225-1.00A: 0.14 g (typ.)
The following conditions apply to solderability:
About solderability, 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(shù) |
參數(shù)描述 |
|---|---|
| TB6674PG(C,8,Z,HZ) | 制造商:Toshiba 功能描述:STEPPING MOTOR DRIVER IC |
| TB6674PG(O) | 功能描述:馬達/運動/點火控制器和驅(qū)動器 2-phase stepping 24V 0.4A Motor Drvr RoHS:否 制造商:STMicroelectronics 產(chǎn)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 |
| TB66G | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:6.0A Glass Passivated Bridge Rectifier |
| TB67 | 制造商:Thomas & Betts 功能描述:2" CONDUIT BODY,GRAY IRON, TB, F-7 制造商:Thomas & Betts 功能描述:Fittings T-Fitting 2inch Non-Thread Iron |
| TB6-7 | 功能描述:機架和機柜配件 TOP/BOTTOM PAIR 6X7 RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black |
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