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Diodes Incorporated PAM2310 | Demoboard PAM2310 EB09AA

PAM2310 SOP8 EV Board User Guide

Overview

TopologyBuck Converter
Input voltage2.7-5.5 V
Output 13.3 V / 2 A
Output 21.8 V / 2 A
Output 31.5 V / 2 A
Output 41.2 V / 2 A
Output 52.5 V / 2 A
IC revision1.0

Description

The PAM2310 is a 2A step-down DC-DC converter. At heavy load, the constant-frequency PWM controlperforms excellent stability and transient response. No external compensation components are required.The PAM2310 supports a range of input voltages from 2.7V to 5.5V, allowing the use of adapter or DC-DCoutput 5V etc standard power source. The output voltage is adjustable from 0.6V to the input voltage. ThePAM2310 employs internal power switch and synchronous rectifier to minimize external part count andrealize high efficiency. During shutdown, the input is disconnected from the output and the shutdown currentis less than 1μA. Other key features include over-temperature and short circuit protection.The PAM2310 delivers 2A maximum output current while consuming only 42 μA of no-load quiescentcurrent. Ultra-low RDS(ON) integrated MOSFETs and 100% duty cycle operation make the PAM2310 anideal choice for high output voltage, high current applications which require a low dropout threshold.The PAM2310 is available in SOP8 package.

Features

Output Current: Up to 2A􀁺 Output Voltage: 0.6V to VIN􀁺 Input Voltage: 2.7V to 5.5V􀁺 Efficiency up to 95%􀁺 42μA (Typ) No Load Quiescent Current􀁺 Shutdown Current: <1μA􀁺 100% Duty Cycle LDO Operation􀁺 1.5MHz Switching Frequency􀁺 Internal Soft Start􀁺 No external Compensation Required􀁺 Current Limit Protection􀁺 Thermal Shutdown􀁺 SOP8 Package

Products

Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Samples
744774022
STE ALT EAG CAD LTS PSP SPE IGS CADWE-PD2 SMT Power Inductor 2.2 4.6 8.2 0.026 0.041 54
Order Code Data­sheet
744774022
Samples
Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Samples