TLF50281EL Infineon Technologies, TLF50281EL Datasheet - Page 18

• Manufacturer Part Number: TLF50281EL
• Manufacturer: Infineon Technologies

Specifications of TLF50281EL

• Packages: PG-SSOP-14
• Comment: Asyncronous low-Iq-Buck; 5V/500mA; Iq
• Vq (max): 5V
• Iq (max): 500.0 mA
• Iq (typ): 45.0 µA
• Output: Buck Converter

Typical Performance Characteristics
Line Regulation PFM Mode
I
Data Sheet
Line Regulation PFM Mode
I
CC
CC
= 100 µA;
= 100 µA;
5,3000
5,2750
5,2500
5,2250
5,2000
5 1750
5,1750
5,1500
5,1250
5,1000
5,3000
5,2750
5,2500
5,2250
5,2000
5 1750
5,1750
5,1500
5,1250
5,1000
T
T
J
J
= + 150°C
= - 43°C
VS (V)
VS (V)
18
Line Regulation PFM Mode
I
Power Stage On Resistance: Black
Light Grey
CC
= 100 µA;
1,400
1,200
1,000
0,800
0,600
0,400
0,200
0,000
5,3000
5,2750
5,2500
5,2250
5,2000
5 1750
5,1750
5,1500
5,1250
5,1000
T
J
T
= - 43 °C, Dark Grey
J
= + 25°C
VS (V)
Iswo(A)
Rev. 1.0, 2011-10-24
T
T
J
Buck Regulator
TLF50281EL
J
= + 150 °C
= + 25°C