NCV8881PWR2G ON Semiconductor, NCV8881PWR2G Datasheet - Page 5

• Manufacturer Part Number: NCV8881PWR2G
• Description: IC SMPS WITH WATCHDOG 16SOIC
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCV8881PWR2G

• Topology: Step-Down (Buck) (1), Linear (LDO) (2)
• Function: Automotive
• Number Of Outputs: 3
• Frequency - Switching: 170kHz
• Voltage/current - Output 1: 3.3 V ~ 8 V, 1.5A
• Voltage/current - Output 2: 5V, 100mA
• Voltage/current - Output 3: 8.5V, 40mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 5 V ~ 19 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width) Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

GENERAL SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
for the temperature range −40°C vT
VIN UVLO
VIN OVERVOLTAGE
QUIESCENT CURRENT
ENABLE (EN PIN)
IGNITION BUFFER (IGNBUF PIN)
THERMAL SHUTDOWN (TSD)
4. Guaranteed by design.
START Voltage Threshold
STOP Voltage Threshold
VIN UVLO Hysteresis
STOP Voltage Threshold
RESTART Voltage Threshold
VIN Quiescent Current
VIN Shutdown Current
EN Logic High Threshold
EN Logic Low Threshold
EN Input Current
EN Input Current
Response to Open Input
Enable Delay
Clamp Current
Clamp Voltage
IGNBUF Output leakage
IGNBUF Output Voltage Low
Thermal Shutdown
Thermal Shutdown Hysteresis
Parameter
J
v 150 °C unless noted otherwise, and are guaranteed by test, design or statistical correlation.
(V
VIN
V
V
Symbol
V
I
V
V
I
I
V
qSBMAX
V
ENSTHH
ENSWH
ENSTHL
ENSWL
I
V
INHYST
T
OVSTP
OVSTT
qMAX
IGBLO
= 13.2 V, V
STRT
STP
TSD
http://onsemi.com
EN
V
V
= 2.0 V, C
FB
EN
V
EN
EN high to LDO turn−on
= 1 V, T
= 0 V, T
< 1.2 V, sinking 0.5 mA
5
I
Conditions
V
V
V
EN
IN
V
EN
EN
EN
J
(Note 4)
(Note 4)
J
EN
= 4.7 mF unless specified otherwise) Min/Max values are valid
= 25°C, V
= 25°C, V
= 10 mA
= 1.2 V
= 1.6 V
> 1.6 V
= 5 V
SW
SW
= 0 V
= 0 V
Min
160
5.0
4.2
0.7
1.2
0.8
19
18
35
NCV8881 is disabled
9
19.2
10.5
0.02
Typ
170
5.6
4.6
1.1
1.4
20
10
42
38
35
2
5
0
Max
180
6.0
5.0
1.6
3.0
0.1
21
15
55
50
20
12
5
5
Unit
mA
mA
mA
mA
mA
mA
°C
°C
ms
V
V
V
V
V
V
V
V
V