IFX 80471SK V Infineon Technologies, IFX 80471SK V Datasheet - Page 18

• Manufacturer Part Number: IFX 80471SK V
• Manufacturer: Infineon Technologies

Specifications of IFX 80471SK V

• Packages: PG-DSO-14
• Comment: Vin up to 60V; VQ adjustable from 1.25V up to 15V; external MOS; PG-DSO-14
• Vq (max): adjustable
• Iq (max): 2,300.0 mA
• Iq (typ): 130.0 µA
• Output: Buck Converter

Lower Reset threshold
versus Junction Temperature
On resistance of SI_GND switch
versus Junction Temperature
Data Sheet
V
R
FB,RT
Ω
V
SW
1.14
1.13
1.12
1.11
1.10
1.09
1.08
1.07
280
240
200
160
120
80
40
0
-50
-50
-20
-20
10
10
V
FB,RT
40
40
T
T
70
70
j
j
(IFX80471SKV)
R
SW
100
100
130
130
°C
°C
T
T
j
j
160
160
17
Lower Sense threshold
versus Junction Temperature
Output Voltage versus Load Current
(IFX80471SKV50)
V
V
OUT
V
SI,low
V
7
6
5
4
3
2
1
0
1.28
1.27
1.26
1.25
1.24
1.23
1.22
1.21
0
-50
0.25
-20
0.5
10
0.75
V
40
SI
Electrical Characteristics
, low
1.0
T
70
j
Rev. 1.0, 2011-02-07
App. Circuit Fig. 6
IFX80471SKV50
1.25
R
100
SENSE
V
VS
= 13.5V
= 50mΩ
1.5
130
IFX80471
I
LOAD
°C
A
T
j
1.75
160