參數(shù)資料
型號: TB6559FG
元件分類: 運動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 2.5 A, PDSO16
封裝: 0.300 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SOP-16
文件頁數(shù): 14/19頁
文件大?。?/td> 332K
代理商: TB6559FG
TB6559FG
2009-04-14
4
Electrical Characteristics (VCC = 24 V, Ta = 25°C, unless otherwise specified)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
ICC1
Stop mode
4
8
ICC2
CW and CCW modes
4
8
ICC3
Short brake mode
4
8
Supply current
ICC4
1
Standby mode
1
2
mA
VINH
2
5.5
Input voltage
VINL
2
0.2
0.8
Hysteresis voltage
VIN (HYS)
(Design target only. Not tested
in production.)
0.1
V
IINH
VIN = 5 V
50
75
Control circuit
Input current
IINL
1
VIN = 0 V
2
μA
VPWMH
2
VREG
Input voltage
VPWML
3
0.2
0.8
Hysteresis voltage
VPWM(HYS)
(Design target only. Not tested
in production.)
0.5
V
IPWMH
VPWM = 5 V
55
75
Input current
IPWML
3
VPWM = 0 V
2
μA
PWM frequency
fPWM
Duty cycle
= 50%
100
kHz
OSC/PWM input
circuit
Minimum clock
pulse width
tw(PWM)
3
2
μs
VINSH
2
5.5
Input voltage
VINSL
2
0.2
0.8
Hysteresis voltage
VIN (HYS)
(Design target only. Not tested
in production.)
0.1
V
IINSH
VIN = 5 V
50
75
Standby circuit
Input current
IINSL
1
VIN = 0 V
2
μA
Constant current
control
VOSC
0
3.0
PWM control
VPWM
4.5
5.5
V
Vref input circuit
Input current
Iref
IIN = VREG
1
3
μA
IO = 0.2 A
1.3
1.8
Output ON-resistance
Ron (U + L)
4
IO = 1.5 A
1.3
1.8
Ω
IL (U)
VCC = 30 V
0.1
10
Output leakage current
IL (L)
5
VCC = 30 V
0.1
10
μA
VF (U)
IO = 1.5 A
1.3
1.7
Diode forward voltage
VF (L)
6
IO = 1.5 A
1.3
1.7
V
Internal reference voltage
VREG
4
VREGout
= 1 mA
4.5
5
5.5
V
Thermal shutdown temperature
TSD
(Design target only. Not tested
in production.)
160
°C
Thermal shutdown hysteresis
ΔTSD
(Design target only. Not tested
in production.)
40
°C
Charge current
IOSC(+)
VOSC/PWM = 1.5 V
(source current)
-1.05
-0.65
OSC frequency
Discharge current
IOSC()
VOSC/PWM = 3.2 V
(sink current)
3.8
6.0
mA
VALERT(H)
IALERT = 1 mA
VREG
1
ALERT voltage
VALERT(L)
IALERT = 1 mA
0.5
V
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