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Lifecycle StatusProduction (Last Updated: 3 years ago)

Manufacturer Lifecycle StatusPRODUCTION (Last Updated: 3 years ago)

エンジニアリングリソース

Analog DevicesADP2107ACPZ-R7の評価キットとリファレンスデザインを表示します。

評価キット

ADP2107ACPZ-R7評価キット

説明

Analog Devices ADP2107ACPZ-R7の詳細は販売業者から提供されます。

Switching Regulator, Current-mode, 3.3A, 1400kHz Switching Freq-Max

Abacus Technologies

ADP2107 ALSO OPERATES IN PULSE FREQUENCY MODULATION CONTROL SCHEME Tape & Reel (TR) Matte Tin (Sn) DC to DC switching regulator 3.6V 4mm 2A 1.2MHz

Fly-Wing Technology

DC/DC Converter IC; Voltage Regulator Type:Buck DC/DC Converter; Input Voltage Primary Max:5.5V; Output Voltage Max:5.5V; Output Current Max:2A; Output Voltage Adjustable Max, Vout:5.5V; Output Voltage Adjustable Min, Vout:0.8V ;RoHS Compliant: Yes

Newark

The ADP2105/ADP2106/ADP2107 are low quiescent current, synchronous, step-down dc-to-dc converters in a compact 4 mm × 4 mm LFCSP_VQ package. At medium to high load currents, these devices use a current-mode, constant-frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. To ensure the longest battery life in portable applications, the ADP2105/ADP2106/ADP2107 use a pulse frequency modulation (PFM) control scheme under light load conditions that reduces switching frequency to save power. The ADP2105/ADP2106/ADP2107 run from input voltages of 2.7 V to 5.5 V, allowing single Li+/Li- polymer cell, multiple alkaline/NiMH cells, PCMCIA, and other standard power sources. The output voltage of ADP2105/ADP2106/ADP2107-ADJ is adjustable from 0.8 V to the input voltage, whereas the ADP2105/ADP2106/ADP2107-xx are available in preset output voltage options of 3.3 V, 1.8 V, 1.5 V, and 1.2 V. Each of these variations is available in three maximum current levels, 1 A (ADP2105), 1.5 A (ADP2106), and 2 A (ADP2107). The power switch and synchronous rectifier are integrated for minimal external part count and high efficiency. During logic-controlled shutdown, the input is disconnected from the output, and it draws less than 0.1 µA from the input source. Other key features include undervoltage lockout to prevent deep battery discharge and programmable soft start to limit inrush current at startup. Applications Mobile handsets Portable media players PDAs and palmtop computers Telecommunication/networking equipment Set top boxes Audio/video consumer electronics Data Sheet, Rev. A, 3/07

Analog Devices