buk221 NXP Semiconductors, buk221 Datasheet - Page 6

• Manufacturer Part Number: buk221
• Description: Buk221-50dy Dual Channel High-side Topfet Tm
• Manufacturer: NXP Semiconductors

Philips Semiconductors
7. Static characteristics
Table 6:
Limits are valid for 40 C
9397 750 11167
Product data
Symbol
Clamping voltage
V
V
V
Supply voltage
V
Current
I
I
I
I
Resistance
R
R
Input
I
V
V
V
V
I
I
Open current detection
V
I
B
L(off)
G(on)
L(nom)
I
I(on)
I(off)
G(oc)
BG(CL)
BL(CL)
LG(CL)
BG(oper)
IG(CL)
IG(on)
IG(off)
IG(on)(hys)
LG(oc)
BLon
G
[7]
[2]
Static characteristics
Parameter
battery-ground clamping voltage
battery-load clamping voltage
load-ground clamping voltage
battery-ground operating voltage
battery quiescent current
off-state load current
operating current
nominal load current (ISO)
battery-load on-state resistance
ground resistor
input current
input-ground clamping voltage
input-ground turn-on voltage
input-ground turn-off voltage
input-ground turn-on hysteresis
input turn-on current
input turn-off current
load-ground open circuit voltage
open-circuit operating current
[8][9]
T
mb
+150 C and typical values for T
Rev. 01 — 16 April 2003
Conditions
I
I
I
I
V
V
one channel on;
both channels on
V
9
V
I
V
I
Figure 8
V
V
V
V
open load detected; other
channel is off
G
L
L
L
G
I
LG
BL
BL
BG
IG
IG
IG
BG
BG
= 200 A
= I
= 10 mA;
= 4 A; t
T
T
T
T
T
T
T
T
= 1 mA
= 200 mA; t
mb
mb
mb
mb
V
mb
mb
mb
mb
= 5 V
= 3 V
= 1.2 V
= V
= 0.5 V; T
= V
= 5.5 V; I
= V
G
BG
9 V
= 150 C
= 25 C
= 150 C
= 25 C
= 25 C
= 150 C
= 25 C
= 150 C
= 1 mA
BG
IG
LG
p
; per channel
= 0 V;
35 V; I
= 300 s
= 16 V
Figure 13
mb
L
mb
= 4 A
p
= 25 C unless otherwise specified.
Figure 9
Figure 5
L
= 85 C
= 300 s
= 4 A;
Figure 4
Dual channel high-side TOPFET™
[1]
[3]
[4]
[5]
[6]
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
BUK221-50DY
Min
45
50
5.5
-
-
-
-
-
-
3.6
-
-
-
-
40
20
5.5
-
1.2
0.15
-
12
1.5
-
18
20
Typ
55
55
-
-
0.1
-
0.1
2
4
-
73
146
76
150
75
60
7
2.1
1.8
0.3
-
-
2.5
0.8
23
25
Max
65
65
35
20
1
10
1
3
6
-
90
180
120
240
100
160
8.5
3
-
0.5
100
-
3.5
1.5
28
30
Unit
V
V
V
V
V
mA
mA
A
m
m
m
m
V
V
V
V
V
mA
6 of 16
A
A
A
A
A
A
A