Справочник Пользователя для Philips BUK205-50Y
Philips Semiconductors
Product specification
TOPFET high side switch
BUK205-50Y
SMD version of BUK201-50Y
STATIC CHARACTERISTICS
T
mb
= 25 ˚C unless otherwise stated
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Clamping voltages
V
BG
Battery to ground
I
G
= 1 mA
50
55
65
V
V
BL
Battery to load
I
L
= I
G
= 1 mA
50
55
65
V
-V
LG
Negative load to ground
I
L
= 1 mA
12
17
21
V
Supply voltage
battery to ground
V
BG
Operating range
1
-
5
-
40
V
Currents
V
BG
= 13 V
I
L
Nominal load current
2
V
BL
= 0.5 V; T
mb
= 85 ˚C
6
-
-
A
I
B
Quiescent current
3
V
IG
= 0 V; V
LG
= 0 V
-
0.1
2
µ
A
I
G
Operating current
4
V
IG
= 5 V; I
L
= 0 A
1.5
2.2
4
mA
I
L
Off-state load current
5
V
BL
= 13 V; V
IG
= 0 V
-
0.1
1
µ
A
Resistances
R
ON
On-state resistance
6
V
BG
= 13 V; I
L
= 7.5 A; t
p
= 300
µ
s
-
45
60
m
Ω
R
ON
On-state resistance
V
BG
= 5 V; I
L
= 1.5 A; t
p
= 300
µ
s
-
70
90
m
Ω
R
G
Internal ground resistance
I
G
= 10 mA
-
150
-
Ω
INPUT CHARACTERISTICS
T
mb
= 25 ˚C; V
BG
= 13 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
I
Input current
V
IG
= 5 V
35
60
100
µ
A
V
IG
Input clamping voltage
I
I
= 200
µ
A
6
7.5
8.5
V
V
IG(ON)
Input turn-on threshold voltage
-
2.1
2.7
V
V
IG(OFF)
Input turn-off threshold voltage
1.5
2
-
V
1 On-state resistance is increased if the supply voltage is less than 9 V. Refer to figure 8.
2 Defined as in ISO 10483-1.
3 This is the continuous current drawn from the battery when the input is low and includes leakage current to the load.
4 This is the continuous current drawn from the battery with no load connected, but with the input high.
5 The measured current is in the load pin only.
6 The supply and input voltage for the R
ON
tests are continuous. The specified pulse duration t
p
refers only to the applied load current.
July 1996
3
Rev 1.000