MC33999 Datasheet, PDF (5/21 Pages) Motorola, Inc – 16-Output Switch with SPI and PWM Control

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 3.1 V ≤ SO_PWR ≤ 5.5 V, 5.0 V ≤ V_PWR ≤ 18 V, -40°C ≤ T_C ≤ 125°C unless otherwise
noted. Typical values noted reflect the approximate parameter means at V_PWR = 13 V, T_A = 25°C under nominal conditions
unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Supply Voltage Range
Fully Operational
V_PWR(FO)
V
5.0
–
27
Supply Current
All Outputs ON, I_OUT = 0.3 A
I_PWR(ON)
–
mA
4.0
8.0
Sleep State Supply Current at RST ≤ 0.2 SO_PWR and / or SO_PWR ≤ 0.5 V
I_PWR(SS)
–
1.0
10
µA
Overvoltage Shutdown
V_OV
27.5
31.5
35
V
Overvoltage Shutdown Hysteresis
V_{OV (HYS)}
0.6
1.4
2.3
V
VPWR Undervoltage Shutdown
V_PWR(UV)
–
3.2
4.0
V
SPI Interface Logic Supply Voltage
SO_PWR
3.1
–
5.5
V
SPI Interface Logic Supply Current (RST Pin High)
I_SOPWR(RSTH)
100
–
500
µA
SPI Interface Logic Supply Current (RST Pin Low)
I_SOPWR(RSTL)
-10
–
10
µA
SPI Interface Logic Supply Undervoltage Lockout Threshold
SO_{PWR (UNVOL)}
1.5
2.5
3.0
V
POWER OUTPUT
Drain-to-Source ON Resistance (I_OUT = 0.35 A, V_PWR = 13 V)
T_J = 125°C
T_J = 25°C
T_J = -40°C
R_DS(ON)
Ω
–
0.75
1.1
–
0.55
–
–
0.45
–
Output Self-Limiting Current
Outputs Programmed ON
Output Fault Detect Threshold ⁽¹⁰⁾
Outputs Programmed OFF
Output Off Open Load Detect Current ⁽¹¹⁾
Outputs Programmed OFF (V_PWR = 5.0 V, 13 V, 18 V)
I_{OUT (LIM)}
A
0.9
1.2
2.5
V_OUTTH(F)
V
2.5
3.0
3.5
I _OCO
µA
25
50
100
Output Clamp Voltage
2.0 mA ≤ I_OUT ≤ 200 mA
V_CL
V
45
50
55
Output Leakage Current
SO_PWR ≤ 2.0 V
I_{OUT (LKG)}
µA
-10
2.0
10
Overtemperature Shutdown (Outputs OFF) ⁽¹²⁾
Overtemperature Shutdown Hysteresis ⁽¹²⁾
T_LIM
155
165
180
°C
T_{LIM (HYS)}
5.0
10
20
°C
Notes
10. Output Fault Detect Thresholds with outputs programmed OFF. Output Fault Detect Thresholds are the same for output open and shorts.
11. Output OFF Open Load Detect Current is the current required to flow through the load for the purpose of detecting the existence of an
open load condition when the specific output is commanded to be OFF.
12. This parameter is guaranteed by design but is not production tested.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33999
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