SC1638 Search Results

Contextual Info: SC1638 3 Dc SDcco n Pv e r t e r January 30, 1998 TEL805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.conn DESCRIPTION FEATURES The SC1638 is a high efficiency step up DC-DC converter, particularly suitable for pager applications, using 1 to 2 battery cells. Only 3 external components

Contextual Info: Û M ÏÏT S C g lK ] January 30, 1998 SC1638 OC-OCCONVERTER T E L 8 0 5 -4 9 8 -2 1 11 FAX :805-498-3804 W E B :http://w w w .sem tech.com DESCRIPTION FEATURES The SC 1638 is a high efficiency step up DC-DC converter, particularly suitable fo r pager applications,

Contextual Info: SEMTECH 3V STEP-UP IDC-DC CONVERTER SC1638 TEL: 805-498-2111 FAX: 805-498-3804 FEATURES DEVICE SELECTION GUIDE • • • • • • • SC1638-XX Guaranteed start-up from below 0.9 volt High efficiency Low quiescent current Internal 700mA switch 50kHz switching rate

2SC1637

Abstract: sc1628 step down sot89
Contextual Info: SELECTION GUIDE 5EMTECH ICs for Battery Management & Battery Powered Applications_ TEL: 805-498-2111 FAX: 805-498-3804 STEP UP AND STEP DOWN SWITCHING REGULATORS SC1636 SC1637 SC1630 SC1631 SC1633 SC1638 SC1628 SC1578 SC1680 0.6/0.9

dc dc converter

Abstract: SC1637 Switched Capacitor Voltage Converter
Contextual Info: TABLE OF CONTENTS Hem Description Selection Guide Page 1 SC385 Micropower Reference Diode 3 SC431 Adjustable Shunt Regulator 5 SC1004 Micropower Reference Diode 7 SC1578 High Efficiency Step-Down Switching Regulator 9 SC1628 High Efficiency Switching Regulator