AOZ1212AI Alpha & Omega Semiconductor Inc, AOZ1212AI Datasheet - Page 12

• Manufacturer Part Number: AOZ1212AI
• Description: IC 3A BUCK REG 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc
• Series: EZBuck™r
• Type: Step-Down (Buck)r

Specifications of AOZ1212AI

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 27 V
• Current - Output: 3A
• Frequency - Switching: 370kHz
• Voltage - Input: 4.5 ~ 27 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: 785-1159-2

Rev. 1.7 November 2010
VIN
Cc
Rc
5 COMP
8 VBIAS
6 EN
7 Vin
Figure 3b. Layout Example for AOZ1212DI
Figure 3a. Layout Example for AOZ1212AI
C c
COMP
VBIAS
R c
AOZ1210 /2
EN
Vin
www.aosmd.com
5
6
7
8
GND
Vin
3 GND
2 BST
4 FB
1 LX
4
3
2
1
FB
GND
BST
LX
C2
L1
L1
C2
C
2
C
2
Vo
Vo
AOZ1212
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