NCP348GEVB ON Semiconductor, NCP348GEVB Datasheet - Page 2

• Manufacturer Part Number: NCP348GEVB
• Description: EVAL BOARD FOR NCP348G
• Manufacturer: ON Semiconductor

Specifications of NCP348GEVB

• Design Resources: NCP348G EVB BOM NCP348GEVB Gerber Files NCP348G EVB Schematic
• Main Purpose: Overvoltage Protection
• Embedded: No
• Utilized Ic / Part: NCP348
• Primary Attributes: Overvoltage Protection up to 28V
• Secondary Attributes: Overvoltage Lockout (OVLO), Undervoltage Lockout (UVLO)
• Silicon Manufacturer: On Semiconductor
• Silicon Core Number: NCP348
• Kit Application Type: Power Management
• Application Sub Type: Overvoltage Protection
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP348G
• Other names: NCP348GEVBOS

Connect
Connect 2.5 ohms load between Vout and GND.
Part 1
1. Set
2. Set
3. Set
4. Set
5. Measure Voltage between Vin and Vout test points. Calculate Rdson to check solder.
6. Disconnect output load. Check Vout level. Vin = Vout = 5V. Check Flag level = 5 V
7. Measure current consumption. Typical 170µA. Max 300µA.
100 µA). Check Vout = 0 V
Rdson= (Vin-Vout)/I vin. (typical 70m ohms. Max 120 mohms)
+5V supply
VIN supply
VIN supply
Vin supply
Vin supply
on FLAG_POWER pin and EN_POWER pin. (use same supply)
= 3.0V. Measure
= 5V. Measure
at 0.5V. Check Flag level = + 5V on FLAG pin.
at 1.2V. Check Flag level = + 0V on FLAG pin. Check Vout=0V
Vin supply
Vin supply
current (around 2A)
current consumption. (Typical 70µA. Max