ADP2300 Datasheet PDF | Analog Devices

Analog Devices ADP2300

the ADP2300 runs at 700 kHz, and the ADP2301 runs at 1.4 MHz. These options allow users to make decisions based on the trade-off between efficiency and 08342-001 TYPICAL APPLICATIONS CIRCUIT 3.0V TO 20V VIN BST ADP2300/ SW ADP2301 ON OFF EN GND FB VOUT 100 95 90 85 80 75 70 65 60 0 Figure 1.

Part No.	ADP2300
Datasheet	ADP2300 Download
Manufacturer	Analog Devices
Description	Nonsynchronous Step-Down Regulator
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FEATURES

1.2 A maximum load current ±2% output accuracy over temperature range Wide input voltage range: 3.0 V to 20 V 700 kHz (ADP2300) or 1.4 MHz (ADP2301) switching frequency options High efficiency up to 91% Current-mode control architecture Output voltage from 0.8 V to 0.85 × VIN Automatic PFM/PWM mode switching Precision enable pin with hysteresis Integrated high-side MOSFET Integrated bootstrap diode Internal compensation and soft start Minimum external components Undervoltage lockout (UVLO) Overcurrent protection (OCP) and thermal shutdown (TSD) Available in ultrasmall, 6-lead TSOT package Supported by ADIsimPower™ design tool

APPLICATIONS

LDO replacement for digital load applications Intermediate power rail conversion Communications and networking Industrial and instrumentation Healthcare and medical Consumer

GENERAL DESCRIPTION

The ADP2300/ADP2301 are compact, constant-frequency, current-mode, step-down dc-to-dc regulators with integrated power MOSFET. The ADP2300/ADP2301 devices run from input voltages of 3.0 V to 20 V, making them suitable for a wide range of applications.