LT1949-1
Linear Technology
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1a switch pwm dc/dc converter.
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LT1949 - 600kHz/ 1A Switch PWM DC/DC Converter
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LT1949 600kHz, 1A Switch PWM DC/DC Converter
FEATURES
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DESCRIPTIO
1A, 0.5Ω, 30V Internal Switch Operates with VIN as Low as 1.5V 600kHz.
LT1940 - 1.1MHz Step-Down Switching Regulator
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s Wide Input Voltage Range LT1940: 3.6V to 25V LT1940L: 3.6V to 7V
s Two 1.4A Output Switching Regulators with Internal Power Switches
s.
LT1940L - 1.1MHz Step-Down Switching Regulator
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s Wide Input Voltage Range LT1940: 3.6V to 25V LT1940L: 3.6V to 7V
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LT1941 - Triple Monolithic Switching Regulator
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LT1941
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DESCRIPTIO
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Wide Input Range: 3.5V to 25V Three Swi.
LT1942 - Quad DC/DC Converter
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U U
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■ Triple Output TFT Supply with Built-In Power Sequencing
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LT1943 - High Current Quad Output Regulator
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LT1943
High Current Quad Output Regulator for TFT LCD Panels
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■ 4 Integrated Switches: 2.4A Buck, 2.6A Boost, 0.35A Boost, 0.35A Inverte.
LT1944-1 - Dual Micropower Step-Up DC/DC Converter
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U U
FEATURES
s Low Quiescent Current: 20µA in Active Mode <1µA in Shutdown Mode
s Operates with VIN as Low as 1.2V s Low VCESAT Switches: 85mV at 70m.
LT1945 - Dual Micropower DC/DC Converter
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n Generates Well-Regulated Positive and Negative Outputs
n Low Quiescent Current: 20μA in Active Mode (per Converter) <1μA in Shutdown Mode
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LT1946 - 1.2MHz Boost DC/DC Converter
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LT1946 1.2MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
FEATURES
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1.5A, 36V Internal Switch 1.2MHz Switching Fr.
LT1946A - 2.7MHz Boost DC/DC Converter
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LT1946A 2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start
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DESCRIPTIO
1.5A, 36V Internal Switch 2.7MHz Switching F.