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TPS62867RQYR Power Management ICs 2.4-V to 5.5-V Input 4-A and 6-A Synchronous Step-Down
Converter Package 9-VFQFN
Product Status | Active | |
Function | Step-Down | |
Output Configuration | | |
Topology | | |
Output Type | | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 2.4V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | | |
Voltage - Output (Max) | 5.5V | |
Current - Output | | |
Frequency - Switching | 2.4MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case |
Features
• DCS-Control topology for fast transient response
• 11-mΩ and 10.5-mΩ internal power MOSFETs
• 1% output voltage accuracy
• 4-µA operating quiescent current
• 2.4-V to 5.5-V input voltage range
• 0.6-V to VIN output voltage range
• Fixed (selectable by external resistor) and
adjustable output voltage versions
• 2.4-MHz switching frequency
• Forced PWM or power save mode
• Output voltage discharge
• 100% duty cycle mode
• Hiccup short-circuit protection
• Power good indicator with window comparator
• Thermal shutdown
• Solution sizes down to 30 mm2
possible
• Available in 1.5-mm × 2.5-mm QFN with 0.5-mm
pitch
• Create a custom design using the TPS62865 with
the WEBENCH® Power Designer
• Create a custom design using the TPS62867 with
the WEBENCH® Power Designer