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Datasheet Linear Technology LTC3850EUF#TRPBF

Linear Technology LTC3850EUF#TRPBF

Manufacturer:Linear Technology
Series:LTC3850, LTC3850-1
Part Number:LTC3850EUF#TRPBF

Dual, 2-Phase Synchronous Step-Down Switching Controller

Documents:

Manufacturer's Classification:

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck

Other Names: LTC3850EUFTRPBF, LTC3850EUF TRPBF

Docket:
FEATURES LTC3850/LTC3850-1 Dual, 2-Phase Synchronous Step-Down Switching Controller DESCRIPTION
The LTC®3850 is a high performance dual synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages. A constant-frequency current mode architecture allows a phase-lockable frequency of up to 780kHz. Power loss and supply noise are minimized by operating the two controller output stages out of phase. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3850 features a precision 0.8V reference and a power good output indicator. A wide 4V to 24V (28V maximum/30V for LTC3850I) input supply range encompasses most battery chemistries and intermediate bus voltages. Independent TK/SS pins for each controller ramp the output voltages during start-up. Current ...

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