Low

ANALOG DEVICES  ADP2370ACPZ-R7  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.2V-15Vin, 800mV-14Vout, 800mAout, LFCSP-8

ANALOG DEVICES ADP2370ACPZ-R7
Technical Data Sheet (3.37MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ADP2370ACPZ-R7 is a high-efficiency buck (step-down) DC-to-DC Converter for use with point of sales and transaction processing instruments. The total solution requires only three tiny external components. The buck regulator uses a proprietary high speed current mode, constant frequency PWM control scheme for excellent stability and transient response. The need for an external rectifier is eliminated by using a high efficiency synchronous rectifier architecture. To ensure the longest battery life in portable applications, the ADP2370 employ a power saving variable frequency mode that reduces the switching frequency under light load conditions. The ADP2370 operate from input voltages of 3.2 to 15V allowing the use of multiple alkaline/NiMH, lithium cells or other standard power sources. It offers multiple options for setting the operational frequency. It can be synchronized to a 600kHz to 1.2MHz external clock or it can be forced to operate at 600kHz or 1.2MHz via the FSEL pin.
  • Synchronizable to an external clock
  • <14µA in power saving mode (PSM) Quiescent current
  • >90% Efficiency
  • 100% Duty cycle capability
  • ±1% Initial accuracy
  • <1.2µA Low shutdown current

Product Information

Input Voltage Min:
3.2V
Input Voltage Max:
15V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
LFCSP
No. of Pins:
8Pins
Output Current:
800mA
Output Voltage Min:
800mV
Output Voltage Max:
14V
Switching Frequency:
1.4MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Portable Devices;
  • Medical;
  • Consumer Electronics

Legislation and Environmental

Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000012