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Datasheet Linear Technology LTC3252

ManufacturerLinear Technology
SeriesLTC3252

Dual, Low Noise, Inductorless Step-Down DC/DC Converter

Datasheets

  • Download » Datasheet, PDF, 300 Kb, Revision: F
    LTC3252 - Dual, Low Noise, Inductorless Step-Down DC/DC Converter
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    LTC3252
    Dual, Low Noise,
    Inductorless Step-Down
    DC/DC Converter
    U FEATURES






    ■ ■
    ■ ■


    ■ DESCRIPTIO The LTC®3252 is a switched capacitor step-down DC/DC
    converter that produces two adjustable regulated outputs
    from a single 2.7V to 5.5V input. The part uses switched
    capacitor fractional conversion to achieve a typical efficiency increase of 50% over that of a linear regulator. No
    inductors are required. 2.7V to 5.5V Input Voltage Range
    No Inductors
    Typical Efficiency 50% Higher than LDOs
    Spread Spectrum Operation ...

Prices

Packaging

LTC3252EDE#PBFLTC3252EDE#TRPBF
Package4x3 DFN-124x3 DFN-12
Package CodeDE/UEDE/UE

Parametrics

LTC3252EDE#PBFLTC3252EDE#TRPBF
Demo BoardsDC611ADC611A
Design ToolsLTspice ModelLTspice Model
Export Control, yes/nonono
Frequency, kHz16001600
FunctionRegulated Step-Down Charge PumpRegulated Step-Down Charge Pump
Ishutdown, A11
Isupply, mA0.060.06
Number of Outputs22
Operating Temperature Range, °C0 to 850 to 85
Output Current, A0.250.25
Output VoltageAdjustable (0.9 to 1.6)Adjustable (0.9 to 1.6)
Vin Max, V5.55.5
Vin Min, V2.72.7

Eco Plan

LTC3252EDE#PBFLTC3252EDE#TRPBF
RoHSCompliantCompliant

Moldel Line

Series: LTC3252 (2)

Manufacturer's Classification

  • Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Step-Down Charge Pumps

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