參數(shù)資料
型號(hào)： TB62206FG
廠商： Toshiba Corporation
英文描述： BiCD PWM 2−Phase Bipolar Stepping Motor Driver
文件頁(yè)數(shù)： 7/27頁(yè)
文件大?。?/td> 369K
代理商： TB62206FG
TB62206FG
2005-03-02
7
Electrical Characteristics
2
(unless otherwise specified, Ta
=
25°C, V
DD
=
5 V, V
M
=
24 V)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
V
ref
input voltage
V
ref
DC
V
M
=
24 V, V
DD
=
5 V,
STANDBY
=
H, Output on,
PHASE
=
1 kHz
GND
4.0
V
V
ref
input current
I
ref
DC
STANDBY
=
H, Output on,
V
M
=
24 V, V
DD
=
5 V,
V
ref
=
3.0 V
20
35
50
μ
A
V
ref
attenuation ratio
V
ref
(GAIN)
DC
V
M
=
24 V, V
DD
=
5 V,
STANDBY
=
H, Output on,
V
ref
=
0.0 to 4.0 V
1/4.8
1/5.0
1/5.2
TSD temperature
(Note 1)
T
j
TSD
DC
V
DD
=
5 V, V
M
=
24 V
130
170
°C
TSD return temperature difference
(Note 1)
T
j
TSD
DC
T
j
TSD
=
130 to 170°C
T
j
TSD
50
T
j
TSD
35
T
j
TSD
20
°C
V
DD
return voltage
V
DDR
DC
V
M
=
24 V, STANDBY
=
H
2.0
3.0
4.0
V
V
M
return voltage
V
MR
DC
V
DD
=
5 V, STANDBY
=
H
8.0
9.0
10
V
Over current protected circuit
operation current
(Note 2)
ISD
V
DD
=
5 V, V
M
=
24 V
3.0
A
Note 1: Thermal shut down (TSD) circuit
When the IC junction temperature reaches the specified value and the TSD circuit is activated, the internal
reset circuit is activated switching the outputs of both motors to off.
When the temperature is set between 130 (min) to 170°C (max), the TSD circuit operates.
When the TSD circuit is activated, the charge pump is halted, and TROTECT pin outputs V
DD
voltage.
Even if the TSD circuit is activated and
STANDBY goes H
→
L
→
H instantaneously, the IC is not reset
until the IC junction temperature drops
20°C (typ.) below the TSD operating temperature (hysteresis
function).
Note 2: Overcurrent protection circuit
When current exceeding the specified value flows to the output, the internal reset circuit is activated, and the
ISD turns off the output.
Until the STANDBY signal goes Low to High, the overcurrent protection circuit remains activated.
During ISD, IC turns STANDBY mode and the charge pump halts.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62206FG(EL) 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(O,EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Phase Bipolar IC 40V 1.8A POR 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
TB62207BFG(O,EL) 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE, 40V 1.5A HSOP36 制造商:Toshiba America Electronic Components 功能描述:2 Stepper Motor Drive 37V 2.5A TB62207BF
TB62207BFG(OEL) 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE 40V 1.5A HSOP36
TB62208FG(O,8,EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BiCD 2-Phase Bipolar 40V 1.8A TSD ISD 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
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