ADP2114-2PH-EVALZ Analog Devices Inc, ADP2114-2PH-EVALZ Datasheet - Page 10

• Manufacturer Part Number: ADP2114-2PH-EVALZ
• Description: BOARD EVALUATION 1.2V 4A 1.2MHZ
• Manufacturer: Analog Devices Inc
• Type: Evaluation Boardr

Specifications of ADP2114-2PH-EVALZ

• Design Resources: Powering AD9268 with ADP2114 for Increased Efficiency (CN0137)
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.6 ~ 3.3 V
• Current - Output: 4A
• Voltage - Input: 2.75 ~ 5.5 V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz, 600kHz, 1.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2114
• Svhc: No SVHC (18-Jun-2010)
• Kit Features: DC-to-DC Switching Regulator, Standalone Capability, Configurable SYNC Input Or CLOCKOUT Output
• Mcu Supported Families: ADP2114
• Silicon Manufacturer: Analog Devices
• Kit Contents: Board
• Features: Standalone Capability, Two Independent Enable Inputs, Two Power Good Outputs
• Core Architecture: Power
• Rohs Compliant: Yes
• Kit Application Type: Power Management
• Application Sub Type: Step Down DC/DC Regulator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADP2114
Figure 16. High-Side PMOS Resistance vs. Input Voltage, Includes Bond Wires
Figure 14. Minimum On-Time, Open Loop, Includes Dead Time
Figure 15. Minimum Off-Time, Open Loop, Includes Dead Time
250
225
200
175
150
125
100
350
330
310
290
270
250
230
210
190
170
150
120
100
75
50
80
60
40
20
2.5
2.5
0
2.5
f
f
f
f
f
f
SW
SW
SW
SW
SW
SW
+125°C
+115°C
+85°C
+25°C
–40°C
3.0
3.0
3.0
= 300kHz
= 600kHz
= 1.2MHz
= 300kHz
= 600kHz
= 1.2MHz
3.5
3.5
3.5
V
V
V
IN
IN
4.0
4.0
IN
4.0
(V)
(V)
(V)
4.5
4.5
4.5
5.0
5.0
5.0
5.5
5.5
5.5
Rev. 0 | Page 10 of 40
Figure 19. Low-Side NMOS Resistance vs. Input Voltage, Includes Bond Wires
Figure 17. Switching Frequency vs. Input Voltage, f
Figure 18. Switching Frequency vs. Input Voltage, f
330
320
310
300
290
280
270
660
640
620
600
580
560
540
80
70
60
50
40
30
20
10
0
2.5
2.5
2.5
+125°C
+115°C
+85°C
+25°C
–40°C
3.0
3.0
3.0
3.5
3.5
3.5
V
V
V
IN
IN
4.0
4.0
IN
4.0
(V)
(V)
(V)
4.5
4.5
4.5
SW
SW
5.0
5.0
5.0
= 300 kHz
= 600 kHz
5.5
5.5
5.5