ADP3211AMNR2G ON Semiconductor, ADP3211AMNR2G Datasheet - Page 11

• Manufacturer Part Number: ADP3211AMNR2G
• Description: IC CTLR BUCK 7BIT 2PHASE 32QFN
• Manufacturer: ON Semiconductor

Specifications of ADP3211AMNR2G

• Applications: Controller, Power Supplies for Next-Generation Intel Processors
• Voltage - Input: 3.3 ~ 22 V
• Number Of Outputs: 1
• Voltage - Output: 0.0125 ~ 1.5 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 32-TFQFN Exposed Pad
• Output Voltage: 1.1 V
• Output Current: 10 A
• Input Voltage: 19 V
• Supply Current: 6 mA
• Switching Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
2
1
2
1: 50mV/div
2: 10V/div
1: 100mV/div
2: 10V/div
Switch Node
Switch Node
Figure 15. Load Transient
Figure 17. VID on the Fly
200 ms/div
40 ms/div
Output Voltage
Output Voltage
TYPICAL PERFORMANCE CHARACTERISTICS
Input = 12V
10A Load
DVID = 250mV
Input = 12V
Output = 1.2V
15A to 3A Step
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11
2
1
3
4
1
2
1 : 500mV/div
2 : 10V/div
1: 100mV/div
2: 10V/div
CLKEN
Switch Node
Figure 18. Over Current Protection
Figure 16. VID on the Fly
4 : 2V/div
3 : 5V/div
200 ms/div
Output Voltage
Output Voltage
PWRGD
Input = 12V
No Load
DVID = 250mV
2ms/div
Switch
Node