參數(shù)資料
型號(hào)： TA7774PG
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16
封裝： 0.300 INCH, 2.54 MM PITCH, LEAD FREE, PLASTIC, DIP-16
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 437K
代理商： TA7774PG
TA7774P/PG/F/FG
2006-3-2
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7774P/PG, TA7774F/FG, TA7774FAG
Stepping Motor Driver IC
The TA7774P/PG and TA7774F/FG/FAG are two-phase bipolar
stepping motor driver ICs designed especially for 3.5- or 5.25-inch
FDD head actuator drives.
The ICs have a dual-bridge driver supporting the bipolar driving of
induced loads, a power-saving circuit, and a standby circuit. They
are ideal for achieving reduced set size and lower power
consumption.
Features
One-chip two-phase bipolar stepping motor driver
Power saving operation is available.
Standby operation is available.
Current consumption ≤ 115 A
Built-in punch-through current restriction circuit for system
reliability and noise suppression
TTL-compatible inputs INA, INB, and PS pins
High driving ability
TA7774P/PG/F/FG
: IO(START) 350 mA (MAX): VS1 ENABLE
: IO(HOLD) 100 mA (MAX): VS2 ENABLE
TA7774FAG
: IO(START) 100 mA (MAX): VS1 ENABLE
: IO(HOLD) 50 mA (MAX): VS2 ENABLE
Typical PKG DIP16 pin, HSOP16 pin, and SSOP16 pin
GND pin = heatsink
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.)
TA7774PG/FG-FAG:
The TA7774PG/FG/FAG is a lead-free (Pb-free) product.
The following conditions apply to solderability:
*Solderability
1.
Use of Sn-37Pb solder bath
*solder bath temperature = 230
°C
*dipping time = 5 seconds
*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
*number of times = once
*use of R-type flux
TA7774P/PG
TA7774F/FG
TA7774FAG
SSOP16-P-225-1.00A
相關(guān)PDF資料
PDF描述
TA8030S 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PSIP7
TA8083AF BRUSH DC MOTOR CONTROLLER, 0.8 A, PDSO22
TA84007SG BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PSIP9
TA84007PQ BRUSHLESS DC MOTOR CONTROLLER, 2 A, PSIP10
TA8409SG BRUSH DC MOTOR CONTROLLER, 1 A, PSIP9
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TA7774PG(5,J) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TA7780AN 制造商:Toshiba America Electronic Components 功能描述:7780AN
TA7780BN 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:MECHANISM DRIVER FOR IC LOGIC CONTROL
TA7784 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:DUAL PREAMPLIFIER FOR AUTOREVERSE
TA7784P 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:DUAL PRE-AMPLIFIER FOR AUTO-REVERSE
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*