ADP3208DJCPZ-RL ON Semiconductor, ADP3208DJCPZ-RL Datasheet - Page 12
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ADP3208DJCPZ-RL
Manufacturer Part Number
ADP3208DJCPZ-RL
Description
IC CTLR BUCK 7BIT 2PHASE 48LFCSP
Manufacturer
ON Semiconductor
Datasheet
1.ADP3208DJCPZ-RL.pdf
(37 pages)
Specifications of ADP3208DJCPZ-RL
Applications
Controller, Power Supplies for Next-Generation Intel Processors
Voltage - Input
3.3 ~ 22 V
Number Of Outputs
1
Voltage - Output
0.01 ~ 1.5 V
Operating Temperature
-10°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
48-LFCSP
Output Voltage
10 mV
Output Current
40 A
Input Voltage
19 V
Supply Current
6 mA
Switching Frequency
300 KHz
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 10 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADP3208DJCPZ-RL
Manufacturer:
ON Semiconductor
Quantity:
10
Part Number:
ADP3208DJCPZ-RL
Manufacturer:
ON/安森美
Quantity:
20 000
Figure 15. Per Phase Switching Frequency vs. RT
1000
0.8
0.6
0.4
0.2
Figure 17. VCC Current vs. VCC Voltage with
100
350
300
250
200
150
100
Figure 13. Switching Frequency vs. Output
0
50
0
0
10
0
2−Phase Configuration
1
Voltage in RPM Mode
Enable Low
Resistance
0.5
OUTPUT VOLTAGE (V)
2
Rt RESISTANCE (k )
VID = 0.8125
VCC VOLTAGE (V)
VID = 1.1 V
VID = 0.6125
100
3
TYPICAL PERFORMANCE CHARACTERISTICS
VID = 1.4125 V
V
VID
W
1.0
4
VID = 1.2125 V
= 1.5 V, T
RT = 237 k
RPM = 80.5 k
VDC = 12 V
EN = LOW
5
A
W
= 20°C to 100°C, unless otherwise noted.
W
1000
http://onsemi.com
1.5
6
12
1.05
0.95
0.85
0.9
1
1200
1000
Figure 14. IMON Voltage vs. Output Current
0
800
600
400
200
0
0
Figure 16. Load Line Accuracy
Figure 18. Startup Waveforms
10
20
-2%
1-Phase
PSI = Low
OUTPUT POWER ( )
20
Load (A)
+2%
40
OUTPUT VOLTAGE
30
W
PWRGND
CLKEN
EN
60
2-Phase
PSI = High
40
80
50