參數(shù)資料
型號(hào)： TPIC43T02DAR
廠商： TEXAS INSTRUMENTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, PDSO38
封裝： PLASTIC, TSSOP-38
文件頁(yè)數(shù)： 25/29頁(yè)
文件大?。?/td> 463K
代理商： TPIC43T02DAR
TPIC43T01, TPIC43T02
THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS
SLIS098 – APRIL 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over the recommended operating case temperature range (unless
otherwise noted)
Supply voltage range, VCC (see Note 1)
8 V to 30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor drive voltage, V(motor)
30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charge pump output voltage, VCP(max), (VCP – VCC)
VCC + 20 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
0
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal resistance, junction to ambient, RθJA
121
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The device will function, but may not meet all electrical specifications over this voltage range.
recommended operating conditions
MIN
TYP
MAX
UNIT
Supply voltage, VCC
18
24
28
V
Extended supply voltage range, (see Note 1)
8
18
V
Operating case temperature, TC
0
70
°C
NOTE 1: The device will function, but may not meet all electrical specifications over this voltage range.
EEPROM programming
MIN
TYP
MAX
UNIT
VPP setup time, tsu(VPP)
See Figure 20
2
s
VPP pulse width duration, tw(VPP)
See Figure 20
5
ms
VPP rise time, tr(VPP)
See Figure 20
2
3
ms
VPP fall time, tf(VPP)
See Figure 20
2
3
ms
electrical characteristics, TC = 25°C, VCC = 24V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
VDD quiescent current
S/S low, VCC = 28 V, I(VCP) = 2 mA
10
18
mA
Iccq
VDD quiescent current
S/S high, VCC = 28 V, I(VCP) = 0 mA
5
10
mA
VDD undervoltage lockout
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD(uvlo)
VDD under-voltage lockout threshold voltage
2.5
3.1
4
V
Vhys
VDD under-voltage lockout threshold voltage
hysteresis
1.1
V
5 V regulator
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD
Output voltage
IO = –10 mA
4.75
5
5.25
V
V(REGIN)
Line regulation
VCC = 8 V to 28 V
0
50
mV
V(REGOUT) Load regulation
IO = 0 to –10 mA
20
100
mV
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