BUK208-50Y
BUK208-50Y is Single channel high-side TOPFET manufactured by NXP Semiconductors.
- Part of the BUK213-50Y comparator family.
- Part of the BUK213-50Y comparator family.
Description
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Monolithic temperature and overload protected single high-side power switch based on TOPFET™ Trench technology in a 5-pin surface mount or leadform plastic package. Product availability: BUK208-50Y in SOT263B-01 BUK213-50Y in SOT426 (D2-PAK).
1.2 Features s s s s s s s Very low quiescent current Power Trench MOS™ Overtemperature protection Over and undervoltage protection Reverse battery protection Low charge pump noise Loss of ground protection s s s s s s s CMOS logic capability Negative load clamping Overload protection ESD protection for all pins Diagnostic status indication Operating voltage down to 5.5 V Current limitation.
1.3 Applications s 12 and 24V grounded loads s Inductive loads s High inrush current loads s Replacement for relays and fuses.
1.4 Quick reference data
Table 1: Symbol RBLon IL IL(nom) IL(lim) VBG Quick reference data Parameter on-state resistance at 25 °C continuous load current nominal load current (ISO) limiting load current operating voltage Min 3.6 12 5.5 Max 100 8.5 24 35 Unit mΩ A A A V
Philips Semiconductors
BUK208-50Y; BUK213-50Y
Single channel high-side TOPFET™
2. Pinning information mb mb B
1 2 3 4 5
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MBL431
03pa56 MBL264
Fig 1. Pinning; SOT426 (D2-PAK).
Fig 2. Pinning; SOT263B-01.
Fig 3. Symbol; (HSS) TOPFETTM.
2.1 Pin description
Table 2: Symbol G I B S L [1] [2]
Pin description
Pin 1 2 3 4 5 mb I/O I O O [2] [1] [2]
Description circuit mon ground input battery status load mounting base
It is not possible to make a connection to pin 3 of the SOT426 package. The battery is connected to the mounting base.
9397 750 09384
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
Product data
Rev. 02
- 06 June 2002
2 of 16
Philips Semiconductors
BUK208-50Y; BUK213-50Y
Single channel high-side...
