参数资料
型号: TB62205F
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 0.96 A, PDSO36
封装: 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-36
文件页数: 9/36页
文件大小: 826K
代理商: TB62205F
TB62205F
2005-04-04
17
Motor Electrical Characteristics 3
(Ta
= 25°C, VM = 24 V, Iout = 0.7 A, Ccp1 = 0.22 F, Ccp2 = 0.022 F)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
θA = 90 (θ16)
100
θA = 84 (θ15)
100
θA = 79 (θ14)
93
98
θA = 73 (θ13)
91
96
θA = 68 (θ12)
87
92
97
θA = 62 (θ11)
83
88
93
θA = 56 (θ10)
78
83
88
θA = 51 (θ9)
72
77
82
θA = 45 (θ8)
66
71
76
θA = 40 (θ7)
58
63
68
θA = 34 (θ6)
51
56
61
θA = 28 (θ5)
42
47
52
θA = 23 (θ4)
33
38
43
θA = 17 (θ3)
24
29
34
θA = 11 (θ2)
15
20
25
θA = 6 (θ1)
5
10
15
Chopper current
Vector
DC
θA = 0 (θ0)
0
%
DCDC Converter Electrical Characteristics 1 (unless otherwise specified, Ta
= 25°C,
VDD
= 3.3 V, VM = 24 V, Ccp1 = 0.22 F, Ccp2 = 0.022 F)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Output voltage error
Vout = 3.3 V,
FB with 1% resistor
Vout1
0.96 A, C
= 470 F, L = 470 F
Output voltage error
Vout = 3.3 V,
FB with 1% resistor
DCDC output voltage error
(DCDC load regulation)
Vout2
DC
Iout = 0.7 A, C = 470 F,
L
= 470 F, VM = 1228 V
5
0
5
%
DCDC Pin FB input current
IIN (FB)
DC
VM = 24 V, VIN (FB)
500
nA
Pin FB threshold voltage
Vth (FB)
DC
2.5
V
Soft/full switching voltage ratio
VDC_SF
DC
Iout = 700 mA
90
92
94
%
VM = 24 V, upper
200
DCDC output off leak current
IODC
DC
VM = 24 V, lower
400
nA
DCDC Maximum duty cycle
DC_duty
DC
90
%
RON (D-S) 1
Iout = 1.0 A, Tj = 25°C,
forward direction
0.7
0.84
RON (D-S) 1
Iout = 1.0 A, Tj = 25°C,
opposite direction
0.7
0.84
RON (D-S) 2
Iout = 1.0 A, Tj = 105°C,
forward direction
0.9
1.1
Output transistor drain
source ON
resistance
RON (D-S) 2
DC
Iout = 1.0 A, Tj = 105°C,
opposite direction
0.9
1.1
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