80310 Datasheet, PDF (8/31 Pages) Freescale Semiconductor, Inc – Alternator Regulator with LIN High side field driver

ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 5. Dynamic Electrical Characteristics
Electrical parameters are tested at die level from 30 to 140 °C. Typical values noted reflect the approximate parameter mean
at T_A = 25 °C under nominal conditions, unless otherwise noted. T_J from -40 to 150 °C, unless otherwise noted. Operation is
guaranteed by design up to T_J-TSD.
Characteristic
Symbol
Min
Typ
Max
Unit
Regulation Frequency
Phase Noise Rejection Filter
Fault Qualification Delay/Filter⁽¹⁴⁾
Bus Signal Risetime (LIN)
From 20% to 80% of V_BUS with V_B+A = 18 V
Bus Signal Falltime (LIN)
From 20% to 80% of V_BUS with V_B+A = 18 V
Minimum Duty Cycle
Start-up Duty Cycle
Delta LRC Duty Cycle
F_REG
t_LPH
t_FAULT
t_RISE
106
122
137
Hz
–
12.5
–
μs
–
400
–
ms
5.0
–
40
μs
t_FALL
3.5
–
40
μs
DC_MIN
–
4.1
–
%
DC_STARTUP
–
13.5
–
%
ΔLRC
–
3.125
–
%
Notes
14. A fault has to be present for the entire time before it is considered valid.
80310
8
Analog Integrated Circuit Device Data
Freescale Semiconductor