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参数资料
| 型号： | PCZ33937AEKR2 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 运动控制电子 |
| 英文描述： | AC MOTOR CONTROLLER, 0.8 A, PDSO54 |
| 封装： | 0.65 MM PITCH, ROHS COMPLIANT, SOIC-54 |
| 文件页数： | 4/47页 |
| 文件大小： | 750K |
| 代理商： | PCZ33937AEKR2 |
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Analog Integrated Circuit Device Data
12
Freescale Semiconductor
33937
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
SUPERVISORY AND CONTROL CIRCUITS
Logic Inputs (Px_LS, Px_HS, EN1, EN2) (31)
High Level Input Voltage Threshold
Low Level Input Voltage Threshold
VIH
VIL
–
0.9
–
2.1
–
V
High Level Input Voltage Threshold
Low Level Input Voltage Threshold
VIH
VIL
–
0.9
–
2.1
–
V
Input Logic Threshold Hysteresis (30)
Inputs Px_LS, SI, SCLK, CS, Px_HS, EN1, EN2
VIHYS
100
250
450
mV
Input Pull-down Current, (Px_LS, SI, SCLK, EN1, EN2)
0.3 VDD ≤ VIN ≤ VDD
IINPD
8.0
–
18
A
Input Pull-up Current, (CS, Px_HS) (32)
0
≤ VIN ≤ 0.7 VDD
IINPU
10
–
25
A
Input Capacitance (30)
0.0 V
≤ VIN ≤ 5.5 V
CIN
–
15
–
pF
RST Threshold (33)
VTH_RST
1.0
–
2.1
V
RST Pull-down Resistance
0.3 VDD ≤ VIN ≤ VDD
RRST
40
60
85
k
Ω
Power-ON RST Threshold, (VDD Falling)
VTHRST
3.4
4.0
4.5
V
SO High Level Output Voltage
IOH = 1.0 mA
VSOH
0.9 VDD
–
V
SO Low Level Output Voltage
IOL = 1.0 mA
VSOL
–
0.1 VDD
V
SO Tri-state Leakage Current
CS = 0.7 VDD, 0.3 VDD = VSO = 0.7 VDD
ISO_LEAK_T
-1.0
–
1.0
A
0.0 V
≤ VIN ≤ 5.5 V
CSO_T
–
15
–
pF
INT High Level Output Voltage
IOH = -500 A
VOH
0.85 VDD
–
VDD
V
INT Low Level Output Voltage
IOL = 500 A
VOL
–
0.5
V
THERMAL WARNING
TWARN
150
170
185
°C
Thermal Hysteresis (30)
THYST
8.0
10
12
°C
Notes
30.
This parameter is guaranteed by design, not production tested.
31.
Logic threshold voltages derived relative to a 3.3 V 10% system.
32.
Pull-up circuits will not allow back biasing of VDD.
33.
There are two elements in the RST circuit: 1) one generally lower threshold enables the internal regulator; 2) the second removes the
reset from the internal logic.
34.
This parameter applies to the OFF state (tri-stated) condition of SO is guaranteed by design but is not production tested.
35.
The Thermal Warning circuit does not force IC shutdown above this temperature. It is possible to set a bit in the MASK register to
generate an interrupt when overtemperature is detected, and the status bit will always indicate if any of the three individual Thermal
Warning circuits in the IC sense a fault.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 8.0 V
≤ VPWR = VSUP ≤ 40 V, -40°C ≤ TA ≤ 135°C, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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