ADP5034ACPZ-1-R7 Analog Devices Inc, ADP5034ACPZ-1-R7 Datasheet - Page 2

• Manufacturer Part Number: ADP5034ACPZ-1-R7
• Description: IC REG BUCK DUAL 3MHZ 24-LFCSP
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of ADP5034ACPZ-1-R7

• Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
• Function: Any Function
• Number Of Outputs: 4
• Frequency - Switching: 3MHz
• Voltage/current - Output 1: 0.8 V ~ 3.8 V, 1.2A
• Voltage/current - Output 2: 0.8 V ~ 3.8 V, 1.2A
• Voltage/current - Output 3: 0.8 V ~ 4.75 V, 300mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Operating Temperature Range: -40°C To +125°C
• No. Of Regulated Outputs: 4
• Supply Voltage: 5.5V
• No. Of Step-down Dc - Dc Converters: 2
• Digital Ic Case Style: LFCSP
• No. Of Ldo Regulators: 2
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ADP5034ACPZ-1-R7TR

ADP5034
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Typical Application Circuit ............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
REVISION HISTORY
6/11—Revision 0: Initial Version
General Specifications ................................................................. 3
BUCK1 and BUCK2 Specifications ........................................... 4
LDO1 and LDO2 Specifications................................................. 4
Input and Output Capacitor, Recommended Specifications.. 5
Thermal Resistance ...................................................................... 6
ESD Caution.................................................................................. 6
Rev. 0 | Page 2 of 28
Power Dissipation and Thermal Considerations ....................... 15
Theory of Operation ...................................................................... 17
Applications Information .............................................................. 21
PCB Layout Guidelines.................................................................. 24
Typical Application Schematics.................................................... 25
Bill of Materials............................................................................... 26
Outline Dimensions ....................................................................... 27
Buck Regulator Power Dissipation .......................................... 15
Junction Temperature ................................................................ 16
Power Management Unit........................................................... 17
BUCK1 and BUCK2 .................................................................. 19
LDO1 and LDO2........................................................................ 20
Buck External Component Selection....................................... 21
LDO External Component Selection ...................................... 23
Ordering Guide .......................................................................... 27