NCV8881PWR2G ON Semiconductor, NCV8881PWR2G Datasheet - Page 25

• 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

ENABLE
ENABLE
5P0
SMPS
OUTPUT
5P0
SMPS
OUTPUT
8P5
8P5
VIN
VIN
0
0
Regulation Threshold
Short−Circuit Threshold
Regulation Threshold
Short−Circuit Threshold
1
1
2
2
Figure 50. SMPS Short−Circuit after Successful Startup #1
SOFT−START TIMER
SOFT−START TIMER
3
Figure 49. SMPS Short−Circuit during Startup
3
Current is Limited
4
4
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Current is Limited
5
5
25
6
6
SMPS LATCHED OFF
SMPS LATCHED OFF
7
7
8
8
9
9
10
10
11
11
12
12