LTC3704
Wide Input Range, No RSENSETM Positive-to-Negative DC/DC Controller
U U
FEATURES
DESCRIPTIO
■ High Efficiency Operation (No Sense Resistor Required)
■ Wide Input Voltage Range: 2.
5V to 36V ■ Current Mode Control Provides Excellent Transient
Response ■ High Maximum Duty Cycle (Typ 92%) ■ ±1% Internal Voltage Reference ■ ±2% RUN Pin Threshold with 100mV Hysteresis ■ Micropower Shutdown: IQ = 10μA ■ Programmable Switching Frequency
(50kHz to 1MHz) with One External Resistor ■ Synchronizable to an External Clock Up to 1.
3 × fOSC ■ User-Controlled Pulse Skip or Burst Mode® Operation ■ Internal 5.
2V Low Dropout Voltage
Regulator ■ Capable of Operating with a Sense Resistor for High
Out...