33289 Datasheet, PDF (7/11 Pages) Freescale Semiconductor, Inc – Dual High-Side Switch 40 m ohm

ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics
Characteristics noted under conditions 7.0 V ≤ V_SUP ≤ 18 V, - 40°C ≤ T_A ≤ 125°C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at T_A = 25°C under nominal conditions unless otherwise noted.
Description
Symbol
Min
Typ
Max
Unit
OVERLOAD PROTECTION CHARACTERISTICS
Overcurrent latchoff delay
From OverCurrent Treshold achieved to Output
Voltage = 10% V_BAT
Overcurrent latchoff status delay
From Output Voltage = 10% V_BAT to Status Flag < 1 V
T_OCTDLY
T_OCTSTDLY
µs
30
µs
50
OPEN CIRCUIT DETECTION CHARACTERISTICS
Open Load to Status Low Delay Time
From IN = 1.5 to Status Flag < 1.5 V
Open Load Detect BlankingTime
From IN = 1.5 to Openload
circuitry enable
SWITCHING CHARACTERISTICS ⁽³⁾
Turn-on Slew Rate
From 10% to V_BAT -3.0 V
Turn-on Slew Rate
From V_BAT -3.0 V to 90%
Turn-off Slew Rate
From 90% to 10%
Turn-on Delay Time
From V_IN/2 to 10% V_BAT
Turn-off Delay Time
From V_IN/2 to 90% V_BAT
T_OLSTDT
µs
100
T_OLDBT
µs
3.0
10
50
S_RPOUT1
1.0
V/µs
20
S_RPOUT2
0.1
V/µs
3.0
S_RNOUT
1.0
V/µs
20
t_DON
µs
1.0
2.5
15
t_DOFF
1.0
5.0
µs
15
Notes
3. 8 V<V_BAT <18 V, R_LOAD = 7 Ω
33289
7
Analog Integrated Circuit Device Data
Freescale Semiconductor