DC-DC Switching Converter IP
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23
IP
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2.0-3.6V to 1.0-1.4V step down DC/DC converter
- UMC 55nm eFlash CMOS technology
- Input Voltage Range: +2.0V to +3.6V
- Current limit detector
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DCDC Buck Converter
- •Process: UMC 40nm Logic and Mixed-Mode 2.5V/1.1V Low Power Process
- •Efficiency: ~90% when IOUT=300mA (VIN=5V, considering the 100m? parasitic resistance of VIN and PGND respectively, 300m? parasitic resistance of VIN and AGND respectively and 100m? ESR of external inductor; if the parasitic resistance because of bonding, lead frame, PCB trace and ESR of external inductor is smaller, the efficiency will be higher.)
- •3.3 V to 5.5 V Input voltage range
- •0.3-A Max. output current: VIN >= 3.3 V,
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Low Noise High performance Buck DCDC
- Step-down switch converter with an input wide range
- Output voltage can be programmed;
- Main (P-Channel MOSFET) and synchronous (N-Channel MOSFET) switches are internal;
- 400mA peak output current capability;
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25uA Low-power Buck DCDC
- Quiescent current is low to 30uA
- Suitable for lithium-ionbattery-powered applications
- Output voltage can be programmed
- PFM mode and PWM mode can be automatically switched by different loads
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Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode design in TSMC 40 ULP
- Works with a smaller inductance size compared to previous product generation
- High efficiency buck regulator (up to 95% peak), over wide load current range
- Pulse With Modulation (PWM) mode enabling to master the frequency response when supplying noise-sensitive analog loads
- Automatic mode change of the Power Stage Unit, maintaining high-efficiency at low load current
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DC-DC Buck Ultra Fast Response High Power Series ( Vin = 1.6-1.9V; Vo = 0.725-1.325V; Io = 6A ) - TSMC 28nm
- DC-DC PWM BUCK ultra fast response high power
- Seamless auto switching between PWM/VFM
- Available in multiple output versions: fixed and 4-8 bit programmable
- Available with seven output current ranges: from 300 mA to 3.0 A
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DC-DC Buck Ultra Fast Response High Power Series ( Vin = 2.3-3.6V; Vo = 0.6-3.3V; Io = 3.0A ) - TSMC 65nm
- DC-DC PWM BUCK ultra fast response high power
- Seamless auto switching between PWM/VFM
- Available in multiple output versions: fixed and 4-8 bit programmable
- Available with seven output current ranges: from 300 mA to 3.0 A
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DC-DC Buck Ultra Fast Response High Power Series ( Vin = 2.3-5.5V; Vo = 0.6-3.3V; Io = 3.0A ) - MagnaChip 350nm
- DC-DC PWM BUCK ultra fast response high power
- Seamless auto switching between PWM/VFM
- Available in multiple output versions: fixed and 4-8 bit programmable
- Available with seven output current ranges: from 300 mA to 3.0 A
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DC-DC Buck Ultra Fast Response High Power Series ( Vin = 2.3-5.5V; Vo = 0.7-1.3V; Io = 2.5A ) - GLOBALFOUNDRIES 65nm
- DC-DC PWM BUCK ultra fast response high power
- Seamless auto switching between PWM/VFM
- Available in multiple output versions: fixed and 4-8 bit programmable
- Available with seven output current ranges: from 300 mA to 3.0 A