ADP2119-EVALZ Analog Devices Inc, ADP2119-EVALZ Datasheet - Page 2

• Manufacturer Part Number: ADP2119-EVALZ
• Description: Step-Down Regulator Eval. Board
• Manufacturer: Analog Devices Inc

Specifications of ADP2119-EVALZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: Step Down DC/DC Converter
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: ADP2119
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.6V ~ Vin
• Current - Output: 2A
• Voltage - Input: 2.3 ~ 5.5 V
• Regulator Topology: Buck
• Frequency - Switching: 1.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP2119
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADP2119/ADP2120
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Typical Application Circuit ............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 7
Functional Block Diagram ............................................................ 15
Theory of Operation ...................................................................... 16
REVISION HISTORY
6/10—Revision 0: Initial Version
Thermal Resistance ...................................................................... 5
Boundary Condition .................................................................... 5
ESD Caution .................................................................................. 5
Control Scheme .......................................................................... 16
PWM Mode Operation .............................................................. 16
PFM Mode Operation ................................................................ 16
Slope Compensation .................................................................. 16
Rev. 0 | Page 2 of 24
Applications Information .............................................................. 18
Typical Application Circuits ......................................................... 20
Outline Dimensions ....................................................................... 22
Enable/Shutdown ....................................................................... 16
Integrated Soft Start ................................................................... 16
Tracking ....................................................................................... 17
Oscillator and Synchronization ................................................ 17
Current Limit and Short-Circuit Protection .............................. 17
Overvoltage Protection (OVP) ................................................. 17
Undervoltage Lockout (UVLO) ............................................... 17
Thermal Shutdown .................................................................... 17
Power Good (PGOOD) ............................................................. 17
Output Voltage Selection ........................................................... 18
Inductor Selection ...................................................................... 18
Output Capacitor Selection ....................................................... 18
Input Capacitor Selection .......................................................... 19
Voltage Tracking ......................................................................... 19
Ordering Guide .......................................................................... 22