參數(shù)資料
型號(hào): TB62201AF
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO38
封裝: 0.450 INCH, 0.65 MM PITCH, HEAT SINK, PLASTIC, SOP-36/38
文件頁數(shù): 66/89頁
文件大小: 1396K
代理商: TB62201AF
TB62201AF
2005-04-04
69
Charge Pump Rise Time
tONG: Time taken for capacitor Ccp2 (charging capacitor) to fill up Ccp1 (capacitor used to save charge) to VM +
VDD after a reset is released.
The internal IC cannot drive the gates correctly until the voltage of Ccp1 reaches VM + VDD. Be sure to
wait for tONG or longer before driving the motors.
Basically, the larger the Ccp1 capacitance, the longer the initial charge-up time but the smaller the
voltage fluctuation.
The smaller the Ccp1 capacitance, the shorter the initial charge-up time but the larger the voltage
fluctuation.
Depending on the combination of capacitors (especially with small capacitance), voltage may not be
sufficiently boosted. Thus, use the capacitors under the capacitor combination conditions (Ccp1 = 0.22 F,
Ccp2 = 0.01 F) recommended by Toshiba.
VDD + VM
(VM + VDD) × 90%
VM
5 V
0 V
50%
tONG
RESET
相關(guān)PDF資料
PDF描述
TB62206F STEPPER MOTOR CONTROLLER, 1.8 A, PDSO22
TB62209FG STEPPER MOTOR CONTROLLER, 1.8 A, PDSO38
TB62214FTG STEPPER MOTOR CONTROLLER, 2 A, PQCC48
TB62754AFNG SWITCHING REGULATOR, PDSO20
TB62756FUG SWITCHING REGULATOR, 1430 kHz SWITCHING FREQ-MAX, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62201AFG 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP Cut Tape
TB62201AFG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62202AFG 制造商:Toshiba America Electronic Components 功能描述:
TB62202AFG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62206FG 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP