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PDF FX5959G701 Data sheet ( Hoja de datos )
| Número de pieza | FX5959G701 | |
| Descripción | Power LED Driver the Smallest and Low Profile | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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FX5959G701
www.DataSheeVt4Uis.choamy
Power LED Driver the Smallest and Low Profile,
Constant Current Source 0 - 2.0A, 2.5V to 7V, with 450W/in3
Power Density and High Efficiency
FEATURES
• Fully integrated Power LED driver
• High efficiency over large load range
• 100% duty cycle
• Power density - more than 450W/inch3
• 1µA shutdown current
• Variable input voltage 2.5V to 6V (1Li+ or 3-cell NiCd or NiMH cells)
• Controlled output current
• Programmable PWM/PSM controls
• Low output ripple
• BGA construction
• Temperature range: - 40°C to + 85°C
• No external components required
• Output power 15W
• Maximum current 2.5A
• Short circuit protection
• Low profile
The Power LED Driver is dedicated for optimum
performance to drive Power LED’s. FX5959 is a complete
system solution for all Power LED’s with high current for e.g.
> 300mA. The driver provides a constant current without
exceeding the applicable LED voltage to ensure the
specified LED load life time. The integrated Current Source
provides flexibility of utilizing various battery configurations
and chemistries such as NiCd, NiMH, or Li+ with input
voltage range of 2.5v to 6v. An additional flexibility is
provided by using external resistors to adapt to various
voltage input levels and LED configurations. For ultra-high
efficiency, the Power LED Driver is designed to operate in
synchronous rectified PWM mode under full load while
transforming into externally controlled pulse-skipping mode
(PSM) under light load (e.g. for LED’s with 20 to 200mA).
The FX5959 Current Source is available in 25-ports BGA
package. In order to satisfy the stringent ambient
temperature requirements, the Current Source is designed
to handle the industrial temperature range of - 40°C to 85°C.
APPLICATION
• Bike lamps
• Headlights and flashlights
• Medical instrumentation
• General and emergency/alarm lighting
• Design and architectural lighting
• Interior and runway lights
• Outdoor accent lighting
• Household appliances
ORDERING INFORMATION
FX
5959
G701
FUNCTION
SIZE
CIRCUIT IDENTIFIER
OUTPUT VOLTAGE - ADJ for adjustable version - self selectable output voltage. (see note below)
PACKAGING - B1 = 10pcs in bulk; B5 = 50pcs in bulk; T5 = 500pcs in 13” ree.
For lead (Pb)-free solder please add E2 suffix.
* Note: for fixed output current please contact [email protected]
ADJ
Document Number: 10135
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
www.vishay.com
75
1 page  
Rise Time
FX5959G701
www.DataSheeVt4Uis.chomay
Fall Time
Rise Time (PWM mode): Vin = 4V; VTP = 6V; lout = 1A
Fall Time (PWM mode): Vin = 4V; VTP = 6V; lout = 1A
Rise Time (PWM mode): Vin = 4.5V; VTP = 5V; lout = 1A
Fall Time (PWM mode): Vin = 4.5V; VTP = 5V; lout = 1A
Rise Time (PWM mode): Vin = 3.5V; VTP = 5V; lout = 1A
Fall Time (PWM mode): Vin = 3.5V; VTP = 5V; lout = 1A
Rise Time (PWM mode): Vin = 3V; VTP = 3.3V; lout = 1A
Fall Time (PWM mode): Vin = 3V; VTP = 3.3V; lout = 1A
Document Number: 10135
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
www.vishay.com
79
5 Page 
FX5959G701
www.DataSheeVt4Uis.chomay
TAPE AND REEL INFORMATION
PER STANDARD EIA-481-2-A
(REVISION OF 481-2 AND INCLUSION OF EIA-481-3)
4.00 + 0.10
20.00 + 0.10
2.00 + 0.10
Ø 1.50 + 0.10
24.00 + 0.30
– 0.10
1.75 + 0.10
11.50 + 0.10
0.356 + 0.013
Ø 1.50 + 0.25
15.75 + 0.10
Ao
8° MAX
3.80 + 0.10
Ko
N1
N
L
15.80 + 0.10
4° MAX
Bo
W3
W2
Q
M
W1
T5 - 13’’ REEL DIMENSIONS in millimeters
DIMENSION
MIN
L
M 12.8
N 20.2
N1 1.5
Q 100
W1 24.4
W2
W3
MAX
330
13.2
26.4
30.4
27.4
Document Number: 10135
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
www.vishay.com
85
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet FX5959G701.PDF ] | |
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