Charge Pumps Go High Voltage 60V Transients 15VIN +12VOUT LTC3260 24VIN –12VOUT 12VOUT LTC3255 Low EMI 3VIN to 16VIN 5VOUT LTC3245 Buck, Buck-Boost, Inverting—No Inductor Our new family of high voltage charge pumps simplifies the design of DC/DC power supplies by eliminating the need for an inductor and requiring only a capacitor as the external storage element. These devices provide output currents up to 250mA and conversion topologies including buck, inverting and buck-boost. Their wide input voltage range of 2.7V to 48V and 60V transient ride-through and wide operating temperature range (up to 150˚C) make them ideal for automotive, industrial and medical applications. High Voltage Charge Pumps Info & Free Samples www.linear.com/hvchargepumps Part Number VIN Range Quiescent Current Max IOUT LDO Follower Topology LTC®3255 4V to 48V 16µA 50mA — Buck LTC3245 2.7V to 38V 18µA 250mA — Buck-Boost LTC3260 4.5V to 32V 100µA 2 x 50mA LTC3261 4.5V to 32V 60µA 100mA 1-800-4-LINEAR Dual: Inverter/LDO — Inverter , LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.