ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise specified)
Characteristic
Symbol
Min
STATIC ELECTRICAL CHARACTERISTICS
Supply Characteristics
VBIAS (VCC, VBS) = 12 V, VSS = COM and CL = 1000 pF unless otherwise specified.
VCC Supply Undervoltage Positive Going Threshold
VCCUV+
–
VCC Supply Undervoltage Negative Going Threshold
VCCUV–
–
Quiescent VCC Supply Current
VCC Zener Shunt Clamp Voltage @ IOC = 5 mA
IQCC
–
VCLAMP
–
Floating Supply Characteristics
Offset Supply Leakage Current @ VB = VS = 600 V
Quiescent VBS Supply Current
ILK
–
IQBS
–
Oscillator I/O Characteristics
Oscillator Frequency @ RT = 35.7 KΩ, CT = 1 nF
Oscillator Frequency @ RT = 7.04 KΩ, CT = 1 nF
CT Input Current
CT Undervoltage Lockout @ 2.5 V < VCC < VCCUV+
RT High Level Output Voltage, VCC – RT @ IRT = –100 µA
@ IRT = –1 mA
fOSC
–
fOSC
–
ICT
–
VCTUV
–
VRT+
–
VRT+
–
RT Low Level Output Voltage, VCC + RT @ IRT = 100 µA
@ IRT = 1 mA
VRT–
–
VRT–
–
RT Undervoltage Lockout, VCC – RT
@ 2.5 V < VCC < VCCUV+
VRTUV
–
2/3 VCC Threshold
1/3 VCC Threshold
VCT+
–
VCT–
–
Output Characteristics
High Level Output Voltage, VBIAS–VO @ IO = 0 A
VOH
–
Low Level Output Voltage, VO @ IO = 0 A
VOL
–
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) = 12 V and CL = 1000 pF unless otherwise specified. TA = 25°C.
Turn–On Rise Time
tr
–
Turn–Off Fall Time
tf
–
Deadtime, LS Turn–Off to HS Turn–On & HS Turn–Off to LS Turn–On
DT
–
RT Duty Cycle, fOSC = 20 kHz
DC
–
MPIC2151
Typ
Max
Unit
8.4
–
VDC
8.0
–
400
–
µA
15.6
–
VDC
–
50
µADC
10
–
20
100
0.001
0
20
200
20
200
0
8.0
4.0
–
kHz
–
1.0
µA
–
mV
–
–
–
–
–
–
VDC
–
–
100
mV
–
100
120
–
ns
60
–
1.2
–
µA
50
–
%
Motorola Power Products Division Advanced Data
3