6001 CANDD | Alldatasheet
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Technical content
Zetex Compatible ZXRD1000 Inductor www.dc-dc.com
FEATURES
DESCRIPTION
The 6001 inductor has been specifically designed for operation with the ZETEX ZXRD1000 PWM DC-DC Controllers or the Simplesync TM high efficiency converters. The dual winding offers a unique synchronous solution for on card conversion. ABSOLUTE MAXIMUM RATINGS
1 Specifications typical at T A = 2 5 ° C
2 If current is flowing in both windings the maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C, whichever is sooner. 3 For tape and reel packaging details refer to datasheet NDC AN002. Operating free air temperature range –40°C to 85°C Storage temperature range –40°C to 125°C MECHANICAL DIMENSIONS SELECTION GUIDE Inductance DC Resistance DC Current Continuous2 µH µH Ω Ω A A Order Code 1kHz,100mV 1kHz,100mV TYP TYP MAX MAX Pins 3 & 1 Pins 4 & 2 Pins 3 & 1 Pins 4 & 2 Pins 3 & 1 Pins 4 & 2 Weight: 4.0g Unless otherwise stated all dimensions in mm ±0.25mm. Hatching represents solder pads. Recommended Footprint Details 12.00 12.00 12.00
8.00 MAX
5.00 1.00 12.00 3 & 1 = Main Winding 4 & 2 = Auxilliary Winding Pin Connections (Top View)
Zetex Compatible ZXRD1000 Inductor C&D Technologies (NCL) Ltd Tanners Drive, Blakelands North Milton Keynes MK14 5BU, England Tel: +44 (0)1908 615232 Fax:+44 (0)1908 617545 email: info@cdtechno-ncl.com www: http://www.dc-dc.com C&D Technologies (NCL), Inc.
8917 Glenwood Avenue, Raleigh
NC 27612, USA Tel: +1 (919) 571-9405 Fax: +1 (919) 571-9262 email: info@us.cdtechno-ncl.com C&D Technologies (NCL) Limited reserve the right to alter or improve the specification, internal design or manufacturing process at any time, without notice. Please check with your supplier or visit our web site to ensure that you have the current and complete specification for your product before use. © C&D Technologies (NCL) Limited 2000 NMP 6001.2 No part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any way including, but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from C&D Technologies (NCL) Limited. Instructions for use are available from www.dc-dc.com VCC 4.5 – 10V VDRIVE RSENSE+LBF RSENSE– DELAY DECOUP VINT CT GND PWR GND VFB COMP BOOTSTRAP CIN Reference Circuit published by kind permission of ZETEX Plc. IC1
2 C10
3.3V 4A COUT COUT FX D1 R5D3 R2 R4 CX1 RX 4 3 C2 C3 C4 SHUTDOWN SHDN LOW INPUT FLAG 4.5V -10V Input, 3.3V/4A Output, N Phase, High Efficiency SimpleSync TM Converter 200kHz APPLICATION NOTES The 6001 inductor enables the basic architecture of a non synchronous converter to be used to generate synchronous operation without the need for complex circuitry and additional cost. The 6001 generates a drive waveform that is inverted compared to the waveform at the main input to the inductor. This waveform can be used to drive the synchronous switch. The net result gives additional benefits and lowers the overall cost.