參數(shù)資料
型號(hào): TB62205F
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.96 A, PDSO36
封裝: 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-36
文件頁數(shù): 7/36頁
文件大小: 826K
代理商: TB62205F
TB62205F
2005-04-04
15
Motor Electrical Characteristics 1
(unless otherwise specified, Ta
= 25°C, VM = 24 V, Ccp1 = 0.22 F, Ccp2 = 0.022 F)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
High
VIN (H)
2.0
3.3
5.4
Input voltage
Low
VIN (L)
DC
CLK,
RESET
Motor
, STROBE, DATA
Torque 0, Torque 1, SETUP pins
GND
0.4
GND
0.8
V
Input hysteresis
VIN (HIS)
DC
CLK input pin
0.3
V
IIN1 (H)
1.0
Input current 1
IIN1 (L)
CLK, STROBE, DATA pins
1.0
A
IIN2 (H)
100
Input current 2
IIN2 (L)
DC
RESET
Motor
, SETUP pins
100
A
IM1
OUT
= open, motor logic = L
DCDC3.3 ON (100-kHz external
operation)
VM = 24 V, motor output stage = OFF
Charge pump
= charged
Ccp1 = 0.22 F, Ccp2 = 0.02 F
8
12
15
IM2
OUT
= open, fchop = 100 kHz (phase
input 200 kHz)
DCDC3.3 ON (100-kHz external
operation)
VM = 24 V, motor output stage = open
Charge pump
= charged
Ccp1 = 0.22 F, Ccp2 = 0.02 F
22
24
26
Current dissipation (Pin VM)
IM3
DC
OUT
= open, chopping = 100 kHz
DCDC3.3 ON (100-kHz external
operation)
DCDC12 ON (100-kHz external
operation)
Charge pump
= charged
Ccp1 = 0.22 F, Ccp2 = 0.02 F
24
30
35
mA
Output standby
current
Upper
IOH
VRS = VM = 24 V, Vout = 0 V,
RESET
Motor
= H, DATA = all L
400
300
200
A
Output bias
current
Upper
IOB
VRS = VM = 24 V, Vout = 24 V,
RESET
= H, DATA = all L
200
120
80
A
Output leakage
current
Lower
IOL
DC
VRS = VM = Ccp A = Vout = 24 V,
RESET
Motor
= L
1.0
A
HIGH
(reference)
VRS (H)
Vref = 3.0 V, Vref (gain) = 1/4.0
TORQUE
= (H.H) = 100% setting
100
MID
HIGH
VRS (MH)
Vref = 3.0 V, Vref (gain) = 1/4.0
TORQUE
= (H.L) = 75% setting
73
75
77
MID
LOW
VRS (ML)
Vref = 3.0 V, Vref (gain) = 1/4.0
TORQUE
= (L.H) = 50% setting
48
50
52
Comparator
reference voltage
ratio
LOW
VRS (L)
DC
Vref = 3.0 V, Vref (gain) = 1/4.0
TORQUE
= (L.L) = 25% setting
23
25
27
%
Output current differential
Iout1
DC
Differences between output current
channels
Iout = 700 mA
5
5
%
Output current setting
differential
Iout2
DC
Iout = 700 mA
5
5
%
RS pin current
IRS
DC
VRS = 24 V, VM = 24 V,
RESET
Motor
= L (RESET status)
10
A
RON (D-S) 1
Iout = 1.0 A, Tj = 25°C, Drain-source
0.7
0.85
RON (S-D) 1
Iout = 1.0 A, Tj = 25°C, Source-drain
0.7
0.85
RON (D-S) 2
Iout = 1.0 A, Tj = 105°C, Drain-source
0.9
1.1
Output transistor drain-source
On-resistance
RON (S-D) 2
DC
Iout = 1.0 A, Tj = 105°C, Source-drain
0.9
1.1
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