NCP5220MNR2G ON Semiconductor, NCP5220MNR2G Datasheet - Page 8
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NCP5220MNR2G
Manufacturer Part Number
NCP5220MNR2G
Description
IC CTLR PWM DUAL BUCK PWR 20-DFN
Manufacturer
ON Semiconductor
Datasheet
1.NCP5220MNR2G.pdf
(18 pages)
Specifications of NCP5220MNR2G
Applications
Controller, DDR
Voltage - Input
5 ~ 12 V
Number Of Outputs
2
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-TFDFN
Switching Frequency
250 KHz
Operating Temperature Range
0 C to + 70 C
Mounting Style
SMD/SMT
Duty Cycle (max)
100%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
NCP5220MNR2G
NCP5220MNR2GOSTR
NCP5220MNR2GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCP5220MNR2G
Manufacturer:
SIPEX
Quantity:
4 100
Channel 1: SLP_S5 Pin Voltage, 5.0 V/div
Channel 2: VDDQ Output Voltage, 1.0 V/div
Channel 3: VTT Output Voltage, 1.0 V/div
Channel 4: V1P5 Output Voltage, 1.0 V/div
Time Base: 10 ms/div
Channel 1: VDDQ Output Voltage, 1.0 V/div
Channel 2: VTT Output Voltage, 1.0 V/div
Channel 3: V1P5 Output Voltage, 1.0V/div
Time Base: 5.0 ms/div
417 mA Applied
to VTT
288 mA Applied
to V1P5
500 mA Applied
to VDDQ
Figure 11. S0−S5−S0 Transition
Figure 9. Power−Up Sequence
TYPICAL OPERATING WAVEFORMS
http://onsemi.com
NCP5220
8
Channel 1: SLP_S3 Pin Voltage, 5.0 V/div
Channel 2: VDDQ Output Voltage, AC−Coupled, 20 mV/div
Channel 3: VTT Output Voltage, AC−Coupled, 100 mV/div
Channel 4: V1P5 Output Voltage, 50 mV/div
Time Base: 10 ms/div
Channel 1: Current sourced out of VTT, 2.0 A/div
Channel 2: VDDQ Output Voltage, AC−Coupled, 100 mV/div
Channel 3: VTT Output Voltage, AC−Coupled, 20 mV/div
Channel 4: V1P5 Output Voltage, AC−Coupled, 100 mV/div
Time Base: 200 ms/div
Figure 12. VTT Source Current Transient,
Figure 10. S0−S3−S0 Transition
0A−2A–0A