NCP3102MNTXG ON Semiconductor, NCP3102MNTXG Datasheet - Page 12

• Manufacturer Part Number: NCP3102MNTXG
• Description: IC CONV SYNC BUCK 10A 40QFN
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of NCP3102MNTXG

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: Adj to 0.8V
• Current - Output: 10A
• Frequency - Switching: 275kHz
• Voltage - Input: 4.5 ~ 13.2 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Power - Output: 3W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP3102MNTXGOSTR

NCP3102
Schematic diagram of the NCP3102 demoboard is shown in Figure 20 and the actual PCB layout is shown in Figure 21. The
corresponding bill of material is summarized in Table 3. Parameters of the board were tested with Input voltage V
= 5 V to
in
13.2 V and with various output loads between 0 A and 10 A. The board includes a few components used for transient
measurements. The load current range can be selected by switches 1 to 3 to give a range of 0 A - 10 A with 2.5 A steps. A square
wave signal with a 10% duty cycle and a 10 V amplitude has to be connected to the X1 connector to enable the load testing.
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