33892 Datasheet, PDF (11/28 Pages) Freescale Semiconductor, Inc – Quad Intelligent High-Side Switch

Freescale Semiconductor, Inc.
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions 4.5 V ≤ V_DD ≤ 5.5 V, 6.0 V ≤ V_PWR ≤ 27 V, -40°C ≤ T_J ≤ 150°C unless otherwise noted. Typical
values noted reflect the approximate parameter mean at T_A = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER OUTPUT TIMING HS0, HS1, HS2, AND HS3
Output Rising Slow Slew Rate A (DICR D3 = 0) (Note 23)
SR_{RA_SLOW}
V/µs
9.0 V < V_PWR < 16 V
0.1
0.3
0.5
Output Rising Slow Slew Rate B (DICR D3 = 0) (Note 24)
9.0 V < V_PWR < 16 V
SR_{RB_SLOW}
0.015
0.05
0.15
V/µs
Output Rising Fast Slew Rate A (DICR D3 = 1) (Note 23)
9.0 V < V_PWR < 16 V
SR_{RA_FAST}
V/µs
0.2
0.5
1.5
Output Rising Fast Slew Rate B (DICR D3 = 1) (Note 24)
9.0 V < V_PWR < 16 V
SR_{RB_FAST}
V/µs
0.015
0.05
0.5
Output Falling Slow Slew Rate A (DICR D3 = 0) (Note 23)
SR_{FA_SLOW}
V/µs
9.0 V < V_PWR < 16 V
0.1
0.3
0.5
Output Falling Slow Slew Rate B (DICR D3 = 0) (Note 24)
9.0 V < V_PWR < 16 V
SR_{FB_SLOW}
0.015
0.05
0.15
V/µs
Output Falling Fast Slew Rate A (DICR D3 = 1) (Note 23)
9.0 V < V_PWR < 16 V
SR_{FA_FAST}
V/µs
0.4
1.0
2.0
Output Falling Fast Slew Rate B (DICR D3 = 1) (Note 24)
9.0 V < V_PWR < 16 V
SR_{FB_FAST}
0.05
0.175
0.6
V/µs
Output Turn-ON Delay Time in Fast/Slow Slew Rate (Note 25)
t_DLY(ON)
µs
DICR = 0, DICR = 1
2.0
30
200
Output Turn-OFF Delay Time in Slow Slew Rate Mode (Note 26) t_{DLY_SLOW(OFF)}
DICR = 0
40
µs
460
1000
Output Turn-OFF Delay Time in Fast Slew Rate Mode (Note 26) t_{DLY_FAST(OFF)}
µs
DICR = 1
20
120
400
Direct Input Switching Frequency (DICR D3 = 0)
Overcurrent Low Detection Blanking Time (OCLT[1:0])
00
01
10
11
f_PWM
–
–
300
Hz
ms
t_OCL0
t_OCL1
t_OCL2
t_OCL3
108
155
202
434
620
806
55
75
95
0.08
0.15
0.25
Notes
23. Rise and Fall Slew Rates A measured across a 5.0 Ω resistive load at high-side output = 0.5 V to V_PWR-3.5 V (see Figure 2, page 14). These
parameters are guaranteed by process monitoring.
24. Rise and Fall Slew Rates B measured across a 5.0 Ω resistive load at high-side output = 0.5 V to V_PWR-3.5 V (see Figure 2). These
parameters are guaranteed by process monitoring.
25. Turn-ON delay time measured from rising edge of any signal (IN[0:3], SCLK, CS) that would turn the output ON to V_HS = 0.5 V with R_L = 5.0 Ω
resistive load.
26. Turn-OFF delay time measured from falling edge of any signal (IN[0:3], SCLK, CS) that would turn the output OFF to V_HS = V_PWR-0.5 V with
R_L = 5.0 Ω resistive load.
MOTOROLA ANALOG INTEGRATED CIR_FC_oU_rIT_MDE_oV_rI_eCE_ID_nA_foTA_{rmation On This Product,}
Go to: www.freescale.com
33892
11