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Overview
| Topology | Buck Converter |
| Input voltage | 2.5-5.5 V |
| Switching frequency | 4500-5500 kHz |
| Output 1 | 3.3 V / 3 A |
| IC revision | 1.0 |
Description
TS3300X EVB 3A 3.3Vout
Features
Remarks-BOM is added with Main pdf
Fixed Output option has automatic low power PFMmodefor reduced quiescent current at light loads
- 5MHz +/- 10% fixed switching frequency
- Fixed output voltages: 0.8V, 0.9V, 1.2V, 1.5V, 1.8V,
- 2.5V, and 3.3V with +/- 2% output tolerance
- Input voltage range: 2.5V to 5.5V
- Voltage mode PWM control with input voltage feed-
- Forward compensation
- Voltage supervisor for VOUT reported at the PG pin
- Input supply under voltage lockout
- Soft start for controlled startup with no overshoot
- Full protection for over-current, over-temperature,
- and VOUT overvoltage
- Less than 200nA in shutdown mode
- Multiple enable pins for flexible system sequencing
- Low external component count
- Junction operating temperature -40C to 125C
- Packaged in a 16 pin QFN (3x3)
Typical applications
- Systems with deep submicron ASICs/FPGAs
- Point of load
- Portable and handheld equipment
- Set-top box
- Communications equipment
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(mΩ) | fres(MHz) | VOP(V) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-MAPI SMT Power Inductor, 0.47 µH, 6.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAPI SMT Power Inductor | Inductance0.47 µH | Performance Rated Current6.8 A | Saturation Current @ 30%12.3 A | DC Resistance22 mΩ | Self Resonant Frequency110 MHz | Operating Voltage80 V | MountSMT |