Datasheet LT1617, LT1617-1 (Analog Devices) - 7

LT1617/LT1617-1
U TYPICAL APPLICATIO S 5V to – 5V Inverting Converter
C3 L1 L2 0.47µF 10µH 10µH V –5V IN 5V 100mA 5 1 100pF VIN SW D1 73.2k LT1617 C2 4 3 10µF SHDN NFB GND C1 24.9k 4.7µF 2 C1: TAIYO YUDEN LMK316BJ475 (408) 573-4150 1617/-1 TA02 C2: TAIYO YUDEN JMK316BJ106 (408) 573-4150 C3: TAIYO YUDEN EMK212BJ474 (408) 573-4150 L1, L2: MURATA LQH3C100K24 (814) 237-1431 D1: MOTOROLA MBR0520 (800) 441-2447
– 33V Inverting Charge Pump Converter
C3 L1 0.22µF D2 10µH VIN –33V 5V 20mA 5 1 VIN SW D1 619k LT1617 C2 4 3 1µF SHDN NFB GND C1 24.9k 4.7µF 2 C1: TAIYO YUDEN LMK316BJ475 (408) 573-4150 1617/-1 TA03 C2: TAIYO YUDEN GMK316BJ105 (408) 573-4150 C3: TAIYO YUDEN GMK212BJ224 (408) 573-4150 L1: MURATA LQH3C100K24 (814) 237-1431 D1: MOTOROLA MBR0540 (800) 441-2447
1-Cell to – 9V Inverting Converter
C3 L1 L2 0.22µF 47µH 47µH V –9V IN 1V TO 1.5V 2.5mA 5 1 VIN SW D1 150k LT1617-1 C2 4 3 4.7µF SHDN NFB GND C1 24.9k 4.7µF 2 C1: TAIYO YUDEN LMK316BJ475 (408) 573-4150 1617/-1 TA02 C2: TAIYO YUDEN EMK316BJ475 (408) 573-4150 C3: TAIYO YUDEN TMK316BJ224 (408) 573-4150 L1, L2: MURATA LQH3C470K34 (814) 237-1431 D1: CENTRAL SEMICONDUCTOR CMDSH-3 (516) 435-1110 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights. 7