AOZ1034DI Alpha & Omega Semiconductor Inc, AOZ1034DI Datasheet - Page 6

• Manufacturer Part Number: AOZ1034DI
• Description: IC BUCK SYNC ADJ 4A 8DFN
• Manufacturer: Alpha & Omega Semiconductor Inc
• Series: EZBuck™r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of AOZ1034DI

• Featured Product: The AOZ103x Family Synchronous Buck Regulator
• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 V ~ 18 V
• Current - Output: 4A
• Frequency - Switching: 500kHz
• Voltage - Input: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-VDFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 785-1254-2

Efficiency
Rev. 1.1 September 2010
100%
100%
90%
80%
70%
60%
50%
40%
90%
80%
70%
60%
50%
40%
0
0
0.5
0.5
3.3V OUTPUT
1.8V OUTPUT
1.2V OUTPUT
Efficiency (V
Efficiency (V
1.0
1.0
www.aosmd.com
5V OUTPUT
3.3V OUTPUT
1.8V OUTPUT
1.2V OUTPUT
1.5
1.5
Load Current (A)
Load Current (A)
IN
IN
= 12V) vs. Load Current
= 5V) vs. Load Current
2.0
2.0
2.5
2.5
3.0
3.0
3.5
3.5
4.0
4.0
AOZ1034
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