FAN5341 Fairchild Semiconductor, FAN5341 Datasheet - Page 4

• Manufacturer Part Number: FAN5341
• Description: Fan5341 Series Boost Led Driver With Integrated Schottky Diode And Single-wire Digital Interface
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN5341 • Rev. 1.0.0
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above
the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended
exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings
are stress ratings only.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating
conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding
them or designing to absolute maximum ratings.
Note:
1.
Thermal Properties
Junction-to-ambient thermal resistance is a function of application and board layout. This data is measured with four-layer 2s2p
boards in accordance to JEDEC standard JESD51. Special attention must be paid not to exceed junction temperature T
given ambient temperature T
Symbol
Symbol Parameter
Symbol Parameter
V
FB
V
V
ESD
T
V
I
V
V
Application should guarantee that minimum and maximum duty-cycle should fall between 20-85% to meet the specified
range
θ
OUT
T
T
T
T
OUT
OUT
STG
, V
SW
JA
IN
IN
A
J
J
L
EN
VIN
FB, EN Pins
SW Pin
VOUT Pin
Electrostatic Discharge Protection
Level
Junction Temperature
Storage Temperature
Lead Soldering Temperature, 10 Seconds
Junction-to-Ambient Thermal Resistance, UMLP6 Package
Parameter
VIN Supply Voltage
VOUT Voltage
VOUT Load Current
Ambient Temperature
Junction Temperature
(1)
A
.
500mW Maximum Output Power
Human Body Model per JESD22-A114
Charged Device Model per JESD22-C101
Comments
4
Min.
2.7
6.2
-40
-40
5
Min.
–0.3
-0.3
-0.3
-0.3
-40
-65
3.3
2.0
Typical
V
Max.
IN
+150
+150
+260
22.0
22.0
Max.
6.0
+125
70
17.5
www.fairchildsemi.com
+ 0.3
+85
5.5
25
J(max)
Units
Units
°C/W
Units
kV
°C
°C
°C
V
V
V
V
mA
°C
°C
V
V
at a