BUK215-50YT Philips Semiconductors, BUK215-50YT Datasheet - Page 6

• Manufacturer Part Number: BUK215-50YT
• Description: TOPFET High Side Switch SMD Version
• Manufacturer: Philips Semiconductors

www.DataSheet4U.com
Philips Semiconductors
OVERLOAD PROTECTION CHARACTERISTICS
5.5 V ≤ V
Refer to
SWITCHING CHARACTERISTICS
T
CAPACITANCES
T
1 The battery to load threshold voltage for short circuit protection is proportional to the battery supply voltage.After short circuit protection has
2 Measured from when the input goes high.
3 Latched protection. After cooling below the threshold temperature the switch will resume normal operation only after the input has been
June 2000
TOPFET high side switch
SMD version
SYMBOL PARAMETER
I
V
t
T
mb
SYMBOL PARAMETER
t
dV/dt
t
t
dV/dt
t
mb
SYMBOL PARAMETER
C
C
C
L(lim)
d sc
d on
d off
on
off
BL(TO)
j(TO)
ig
bl
sg
= 25 ˚C, V
= 25 ˚C; f = 1 MHz; V
on
off
operated, the input voltage must be toggled low for the switch to resume normal operation.
toggled low.
TRUTH TABLE
BG
≤ 35 V, limits are at -40˚C ≤ T
Overload protection
Load current limiting
Short circuit load protection
Battery load threshold voltage
Response time
Overtemperature protection
Threshold junction
temperature
During turn-on
Delay time
Rate of rise of load voltage
Total switching time
During turn-off
Delay time
Rate of fall of load voltage
Total switching time
Input capacitance
Output capacitance
Status capacitance
BG
= 13 V, for resistive load R
.
IG
3
= 0 V. designed in parameters.
2
mb
1
L
≤ 150˚C and typicals at T
= 13 Ω.
CONDITIONS
V
V
V
CONDITIONS
from input going high
to 10% V
30% to 70% V
to 90% V
from input going low
to 90% V
70% to 30% V
to 10% V
CONDITIONS
V
V
V
BL
BG
BL
BG
BL
SG
= V
> V
= 13 V
≥ 9 V
= 13 V
= 5 V
BG
BL(TO)
L
L
L
L
6
L
L
mb
V
V
= 25 ˚C unless otherwise stated.
BG
BG
= 16 V
= 35 V
MIN.
MIN.
MIN.
150
34
15
8
-
-
-
-
-
-
-
-
-
-
TYP.
TYP.
TYP.
0.35
180
170
140
250
0.6
45
10
20
40
55
85
15
11
Product Specification
BUK215-50YT
MAX.
MAX.
MAX.
250
190
200
120
350
64
12
25
60
80
20
15
1
1
Rev 1.000
UNIT
UNIT
UNIT
V/µs
V/µs
pF
pF
pF
µs
˚C
µs
µs
µs
µs
A
V
V