1 Features
• Adjustable and synchronizable switching frequency of 1.8MHz to 4MHz
• Two package types available
– MagPack package (shields inductor and IC) 13-pin, < 2.0mm tall
– μSIL 14-pin, < 2.4mm tall
• Optimized for low EMI requirements
– Flip-chip die mount (no bond wires)
– Simplified layout through optimized pinout
• Spread spectrum clocking versions available
• Selectable forced PWM or PFM/PWM operation
• Output voltage accuracy ±1% (PWM operation)
• 2.75V to 6V input voltage range
• 0.6V to 5.5V output voltage range
• Adjustable soft start or tracking
• Power-good output with window comparator
• Precise ENABLE input allows
– User-defined undervoltage lockout
– Exact sequencing
• 100% duty cycle
• Output discharge
• 15μA typical quiescent current
• Excellent thermal performance
• –40°C to 125°C operating temperature range
• Pin-to-pin 6A version, 1.6mm tall: TPSM82816
• Create a custom design using the TPSM8281x with the WEBENCH® Power Designer