Product Description:
Manufacturer Part Number: LTC3412AEFE LT DIP monolithic, synchronous, step-down regulator
Description:
The
LTC3412AEFE is a high efficiency monolithic synchronous, step down DC/DC converter utilizing a constant frequency, current mode architecture. It operates from an input voltage range of 2.25V to 5.5V and provides a regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. The internal synchronous power switch with 77mΩ on-resistance increases efficiency and eliminates the need for an external Schottky diode. Switching frequency is set by an external resistor or can be synchronized to an external clock. 100% duty cycle provides low dropout operation extending battery life in portable systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of loads and output capacitors. The LTC3412AEFE can be configured for either Burst Mode operation or forced continuous operation. Forced continuous operation reduces noise and RF interference while Burst Mode operation provides high efficiency by reducing gate charge losses at light loads. In Burst Mode operation, external control of the burst clamp level allows the output voltage ripple to be adjusted according to the application requirements.
Parametrics
Absolute maximum ratings: (1)Input Supply Voltage: -0.3V to 6V; (2)ITH, RUN/SS, VFB, PGOOD, SYNC/MODE Voltages: -0.3 to VIN; (3)SW Voltages: -0.3V to (VIN + 0.3V); (4)Operating Ambient Temperature Range: -40℃ to 85℃; (5)Junction Temperature: 125℃; (6)Lead Temperature (Soldering, 10 sec): 300℃.
Package Case: New and Original Package
Date Code: 2013+ Rohs
Lead Time / Delivery Time: IN STOCK, SHIP WITHIN 1-3 DAY
RoHS Status: Lead free / RoHS Compliant
Distributor/ Supplier: ICBOND ELECTRONICS LIMITED
Company Contact:
Contact Name: Paul
Company Name: Icbond Electronics Limited
Email: Icbond Electronics Limited
Tel: 00852-28150191
Fax:
Street Address: Unit D, 11/f., Wing
Tat Comm. Bldg., 97 Bonham Strand
East, Sheung Wan
Hk, Hk 999077
Hong Kong
Member name: IcbondElectronicsLimite
Country:
Hong Kong
Member Since: 05 August 2013
Total Leads:
525 IcbondElectronicsLimite Import Export Business Leads
Business focus: Electronic Components, Integrated Circuits, Ic Chips, Semiconductors, Diodes, Capacitors
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