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LTC3721EGN-1#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR PUSH-PULL 16SSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LTC3721EGN-1#TRPBF
- Description：IC REG CTRLR PUSH-PULL 16SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up/Step-Down
- Output Configuration：Positive, Isolation Capable
- Topology：Push-Pull
- Number of Outputs：2
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：Up to 10V
- Frequency - Switching：Up to 1MHz
- Duty Cycle (Max)：50%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Soft Start
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：16-SSOP
DC DC Switching Controllers datasheet and documents for LTC3721EGN-1#TRPBF
DC DC Switching Controllers Overview
The LTC3721EGN-1#PBF is a push-pull PWM controller designed for isolated DC/DC converters. It operates with an input voltage range of 10.7 V to 75 V and delivers a fixed output of 9.2 V at up to 1.5 A. The device features a switching frequency of 1 MHz and draws 3 mA of static current. It is housed in a 16-lead SSOP package and functions within a temperature range of -40°C to +85°C.
DC DC Switching Controllers Feature Summary
- Push-pull topology for isolated power conversion
- Integrated soft-start and current limit protection
- Wide input voltage capability for industrial applications
DC DC Switching Controllers Applications
- Industrial power supplies
- Telecommunications equipment
- Isolated DC/DC converter designs
DC DC Switching Controllers Procurement Notes
Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics, as variations may exist. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents before integration into regulated products.
DC DC Switching Controllers Selection Notes
Select this component when designing isolated topologies requiring high input voltages up to 75 V. Ensure the application demands a fixed 9.2 V output and moderate current levels around 1.5 A. Verify that the 1 MHz switching frequency aligns with thermal management and EMI constraints of the target system.
DC DC Switching Controllers Part Context
This part belongs to the LTC3721 series of switch-mode controllers from Analog Devices. It is specifically engineered for push-pull configurations, distinguishing it from buck or boost regulators within the broader PMIC portfolio. The EG suffix indicates the extended temperature grade suitable for demanding environments.
DC DC Switching Controllers Replacement Considerations
Consult official substitution guides for equivalent push-pull controllers. Verify compatibility regarding pin assignments, control logic, and thermal performance before replacing.
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