buk221 NXP Semiconductors, buk221 Datasheet - Page 5

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

Philips Semiconductors
5. Limiting values
Table 4:
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
6. Thermal characteristics
Table 5:
9397 750 11167
Product data
Symbol
V
I
P
T
T
T
Reverse battery voltage
V
V
Input current
I
I
Status current
I
I
Inductive load clamping
E
Electrostatic discharge voltage
V
Symbol
R
R
L
I
IRM
S
SRM
BG
tot
stg
j
mb
BGR
BGRR
BL(CL)S
esd
th(j-mb)
th(j-a)
The device will not be harmed by exposure to the maximum supply voltage, but normal operation is not possible because of overvoltage
shutdown - see
Reverse battery voltage is only allowed with external resistors to limit the input and status currents to a safe value. The connected load
must limit the reverse load current. The internal ground resistor limits the reverse battery ground current. See
dynamic response circuit diagram including reverse supply protection and open load detection.”
Limiting values
Thermal characteristics
Parameter
battery-ground supply voltage
load current
total power dissipation
storage temperature
junction temperature
mounting base temperature
reverse battery-ground supply voltage
repetitive reverse battery-ground
supply voltage
input current
repetitive peak input current
status current
repetitive peak status current
non-repetitive battery-load clamping
energy
electrostatic discharge voltage
Parameter
thermal resistance from junction to
mounting base
thermal resistance from junction to
ambient
Table 6 “Static characteristics”
for the operating range.
Rev. 01 — 16 April 2003
Conditions
T
T
during soldering ( 10 s)
R
T
I
Human Body Model 1; C = 100 pF;
R = 1.5 k
Conditions
per channel
both channels
mounted on printed circuit board;
minimum footprint
L
mb
mb
j
I
= 5 A; (one channel)
= 150 C prior to turn-off; V
0.1; t
0.1; t
3.3 k ; R
130 C
25 C
p
p
= 300 s
= 300 s
SS
3.3 k ;
Figure 13
Figure 10
BG
Dual channel high-side TOPFET™
= 13 V;
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
BUK221-50DY
Min
-
-
-
[1]
[2]
Figure 10 “Typical
Min
-
-
-
-
-
-
-
-
Typ
4
2
50
55
40
5
50
5
50
Max
45
4
44.6
+175
+150
260
16
32
+5
+50
+5
+50
60
2
Max
5.6
2.8
-
Unit
V
A
W
V
V
mA
mA
mA
mA
mJ
kV
Unit
K/W
K/W
K/W
5 of 16
C
C
C