BUK208-50Y NXP Semiconductors, BUK208-50Y Datasheet

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BUK208-50Y

Manufacturer Part Number
BUK208-50Y
Description
(BUK213-50Y / BUK208-50Y) Single channel high-side TOPFET
Manufacturer
NXP Semiconductors
Datasheet
www.DataSheet4U.com
1. Product profile
1.1 Description
1.2 Features
1.3 Applications
1.4 Quick reference data
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:
Table 1:
Symbol
R
I
I
I
V
L
L(nom)
L(lim)
BG
BLon
BUK208-50Y in SOT263B-01
BUK213-50Y in SOT426 (D
BUK208-50Y; BUK213-50Y
Single channel high-side TOPFET™
Rev. 02 — 06 June 2002
Very low quiescent current
Power TrenchMOS™
Overtemperature protection
Over and undervoltage protection
Reverse battery protection
Low charge pump noise
Loss of ground protection
12 and 24V grounded loads
Inductive loads
Quick reference data
Parameter
on-state resistance at 25 C
continuous load current
nominal load current (ISO)
limiting load current
operating voltage
2
-PAK).
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.
High inrush current loads
Replacement for relays and fuses.
Min
-
-
3.6
12
5.5
Max
100
8.5
-
24
35
Product data
Unit
m
A
A
A
V

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BUK208-50Y Summary of contents

Page 1

... Single channel high-side TOPFET™ Rev. 02 — 06 June 2002 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 2 BUK213-50Y in SOT426 (D -PAK). Very low quiescent current Power TrenchMOS™ ...

Page 2

... Philips Semiconductors 2. Pinning information www.DataSheet4U.com MBL431 Fig 1. Pinning; SOT426 (D 2.1 Pin description 9397 750 09384 Product data BUK208-50Y; BUK213-50Y MBL264 2 -PAK). Fig 2. Pinning; SOT263B-01. Table 2: Pin description Symbol Pin I [ not possible to make a connection to pin 3 of the SOT426 package. ...

Page 3

... H 0 [1] The status will continue to indicate OT (even if the input goes LOW) until the device cools below the reset threshold. See “Overtemperature protection” characteristics in 9397 750 09384 Product data BUK208-50Y; BUK213-50Y VOLTAGE REGULATOR CHARGE PUMP SHORT CIRCUIT PROTECTION OVERVOLTAGE PROTECTION CONTROL ...

Page 4

... Thermal characteristics Table 5: Thermal characteristics Symbol Parameter R thermal resistance from junction to th(j-mb) mounting base R thermal resistance from junction to th(j-a) ambient 9397 750 09384 Product data BUK208-50Y; BUK213-50Y Single channel high-side TOPFET™ Conditions T 112 during soldering ( 300 300 s ...

Page 5

... I(ON) I input turn-off current I(OFF) [6][9] Low current detection I low current detection threshold L(LC) I hysteresis L(LC) [9] Undervoltage V low supply threshold voltage BG(UV) 9397 750 09384 Product data BUK208-50Y; BUK213-50Y T +150 C and typical values for Conditions mA; Figure mA; Figure ...

Page 6

... After cooling below the reset temperature the switch will resume normal operation. [13] The status output is an open drain transistor and requires an external pull-up circuit to indicate a logic HIGH 9397 750 09384 Product data BUK208-50Y; BUK213-50Y …continued T +150 C and typical values for T ...

Page 7

... Fig 6. Supply current characteristics: battery-ground operating current as a function of battery-ground voltage; typical values. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y 20 10 overvoltage shutdown 150 C 25 Rev. 02 — 06 June 2002 Single channel high-side TOPFET™ ...

Page 8

... Fig 9. Input-source threshold voltage as a function of junction temperature. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y 03pa38 ( Fig 8. Load current limiting as a function of 03pa36 max V IG (ON (OFF) min 150 200 100 Fig 10 ...

Page 9

... Status response times Limits are valid for 40 C Symbol Parameter Measured from when the input goes HIGH t short circuit response time d(sc) t low current detect response time d(lc) 9397 750 09384 Product data BUK208-50Y; BUK213-50Y 30 V BL(TO) ( +150 Figure 13 ...

Page 10

... V IG Fig 12. Schematic drawing of the switching circuit L(LC 0 Fig 14. Switching a large inductive load. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y = 0 V. Conditions ...

Page 11

... Philips Semiconductors www.DataSheet4U.com BL(TO) Fig 16. Short circuit protection waveforms. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y t d(sc 0 Rev. 02 — 06 June 2002 Single channel high-side TOPFET™ 03pa49 © Koninklijke Philips Electronics N.V. 2002. All rights reserved. ...

Page 12

... A 4.50 1.40 mm 1.27 4.10 OUTLINE VERSION SOT426 Epoxy meets UL94 V0 at 1/8’’. Net mass: 1.5g. For soldering guidelines and surface mount footprint design, please refer to Data Handbook SC18. Fig 17. SOT426. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y 2 ...

Page 13

... Terminal dimensions are uncontrolled in this zone. 2. Positional accuracy of the terminals is controlled in this zone. OUTLINE VERSION SOT263B-01 Refer to mounting instructions for TO-220 packages. Epoxy meets UL94 VO at 1/8’’. Net mass: 2g Fig 18. SOT263B-01. 9397 750 09384 Product data BUK208-50Y; BUK213-50Y ...

Page 14

... Product data BUK208-50Y; BUK213-50Y Description Product data (9397 750 09384); supersedes Product specification BUK208-50Y_1 (Rev 2.000) of March 2001 and Product specification BUK213-50Y_1 (Rev 2.000) of March 2001. Modifications: • The format of this specification has been redesigned to comply with Philips Semiconductors new presentation and information standard. Rev. 02 — ...

Page 15

... Product data Product data BUK208-50Y; BUK213-50Y BUK208-50Y; BUK213-50Y [2] Definition This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. ...

Page 16

... Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 06 June 2002 BUK208-50Y; BUK213-50Y Document order number: 9397 750 09384 Single channel high-side TOPFET™ ...

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