NCP3125AGEVB ON Semiconductor, NCP3125AGEVB Datasheet

Power Management Modules & Development Tools NCP3125 Evaluation Board

NCP3125AGEVB

Manufacturer Part Number
NCP3125AGEVB
Description
Power Management Modules & Development Tools NCP3125 Evaluation Board
Manufacturer
ON Semiconductor
Type
DC/DC Switching Converters, Regulators & Controllersr

Specifications of NCP3125AGEVB

Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
4.5 V to 13.2 V
Product
Power Management Modules
For Use With/related Products
NCP3125
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Test Procedure for the NCP3125AGEVB Evaluation Board
Figure 1: Test Setup
The following steps describe the test procedure for all these boards:
Suggested Equipment:
Current limited DC Power Supply (e.g. AGILENT 6645A) ……………………… 1pc
DC Volt-Meter able to measure up to 60 V DC (e.g. KEITHLEY 2000) ………… 2pcs
DC Amp-Meter able to measure up to 2 A DC (e.g. KEITHLEY 2000) ………......1pc
DC Amp-Meter able to measure up to 5 A DC (e.g. FLUKE 89 IV)……………… 1pc
DC Electronic Load (e.g. AGILENT 6060B) ……………………………………... 1pc
5/26/2010
- 1 -
www.onsemi.com

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NCP3125AGEVB Summary of contents

Page 1

... Test Procedure for the NCP3125AGEVB Evaluation Board The following steps describe the test procedure for all these boards: Suggested Equipment: Current limited DC Power Supply (e.g. AGILENT 6645A) ……………………… 1pc DC Volt-Meter able to measure (e.g. KEITHLEY 2000) ………… 2pcs DC Amp-Meter able to measure (e.g. KEITHLEY 2000) … ...

Page 2

Test Procedure: 1. Connect the test setup as shown in Figure 1. 2. Apply an input voltage 5.0-13.2 Vdc IN 3. Apply I (load OUT 4. Check that V = 2.5 Vdc OUT 5. Set ...

Page 3

Figure 2: NCP3125 Efficiency at 4.5V-13.2V with a 2.5V Output Voltage 5/26/2010 NCP3125 Efficiency vs. Load 1.5 2 2.5 3 Load Current ( 12V to ...

Page 4

NCP3125 Efficiency vs. Load 1.5 2 2.5 3 Load Current (A) Figure 3: NCP3125 Load Regulation - 4 - 12V to 2. 2.5V 3.5 4 www.onsemi.com ...

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