BUK1M200-50SGTD Datasheet, PDF (3/15 Pages) NXP Semiconductors – Quad channel logic level TOPFET

Philips Semiconductors
3. Block diagram
BUK1M200-50SGTD
Quad channel logic level TOPFET
3
I1
CHANNEL 1
RIG
OVER
VOLTAGE
gate
2,19
D1
18
S1
sense
VOLTAGE
REGULATOR
SHORT CIRCUIT
PROTECTION
OVER
TEMPERATURE
CONTROL
LOGIC
CROWBAR
AND
CURRENT
TRIP
5
I2
7
I3
9
I4
BUK1M200-50SGTD
CHANNEL 2
internal circuitry
identical to
CHANNEL1
CHANNEL 3
internal circuitry
identical to
CHANNEL1
CHANNEL 4
internal circuitry
identical to
CHANNEL1
4,17
D2
16
S2
6,15
D3
14
S3
8,13
D4
12
S4
Fig 3. Elements of the quad channel TOPFET switch.
03pb04
9397 750 10955
Product data
Rev. 01 — 31 March 2003
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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