FX5545G1063V3SMB1 [VISHAY]
Analog Circuit, Hybrid, PQCC20,;型号: | FX5545G1063V3SMB1 |
厂家: | VISHAY |
描述: | Analog Circuit, Hybrid, PQCC20, |
文件: | 总3页 (文件大小:259K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
FX5545 GXXX XXX SM
Vishay
Fully Integrated DC/DC Converter 0.9V to 6V, 4A with
570W/in3 Power Density, Efficiency up to 95%.
Surface Mount Package for Prototyping
FEATURES
• Fully integrated DC/DC converter
• No external components required
• Buck or Boost configurations
• High efficiency over large load range
• 100% duty cycle
• Power density - more than 570W/inch3
• 1µA shutdown current
• 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)
• 0.9V to 6V output voltage
• Programmable PWM/PSM controls
• Low output ripple
• Standard socket construction or plug-in for prototype
(use for BGA production)
• Temperature range: - 40°C to + 85°C
• Output power 15W
• Maximum continuous current 4A
The DC/DC converter is
a programmable topology
APPLICATIONS (BGA)
synchronized Buck or Boost converter for today’s continuous
changing electronic market. The DC/DC converter provides
flexibility of utilizing various battery configurations and
chemistries such as NiCd, NiMH, or Li+ with an input voltage
range of 2.5V to 6V. An additional flexibility is provided with
topology programmability to power multiple loads such as
power amplifiers, microcontrollers, or baseband logic IC’s.
For ultra-high efficiency, converters are designed to operate
in synchronous rectified PWM mode under full load while
transforming into externally controlled pulse-skipping mode
(PSM) under light load.
• Cordless phones, PDAs and others
• Supply voltage source for low-voltage chip sets
• Point of Load (POL) applications such as drivers for
FPGA’s, microprocessors, DSP’s, amplifiers, etc.
• Portable computers
• Battery back-up supplies
• Cameras
The DC/DC converter is available in 20-ports BGA package
for production. Convenient 8-pin plug-in modules are
available for prototyping. In order to satisfy the stringent
ambient temperature requirements, the DC/DC converter is
designed to handle the industrial temperature range of - 40°C
to + 85°C, with no cooling or derating.
ORDERING INFORMATION
FX
5545
G
SM*
FUNCTION
SIZE
CIRCUIT IDENTIFIER
OUTPUT VOLTAGE - Example: 2.7V should be written as 2V7 as the V indicates the
decimal point,or ADJ for adjustable version - self selectable output voltage.
SURFACE MOUNT VERSION
PACKAGING - B1 = 10pcs in bulk
For lead (Pb)-free solder please add E2 suffix
* SM is the abbreviation for Surface Mount Package. The Surface Mount Package is designed for prototyping and not for volume usage.
Document Number: 10141
Revision: 11-May-06
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
www.vishay.com
73
FX5545 GXXX XXX SM
Vishay
PIN DESCRIPTION AND RECOMMENDED BOARD LAYOUT
1
1
1
20
20
20
17.00 mm (0.6695 in)
VISHAY
FX5545G4025V0
B0044
VISHAY
FX5545G1081V2
B0044
VISHAY
FX5545G3052V5
B0044
VISHAY
FX5545G3052V5
B0044
FX5545G008XVX
FX5545G108XVX
FX5545G001XVX
FX5545G201XVX
FX5545G005XVX
FX5545G105XVX
FX5545G205XVX
FX5545G305XVX
FX5545G006XVX
FX5545G106XVX
FX5545G206XVX
FX5545G018XVX
FX5545G002XVX
15.00 mm
FX5545G202XVX
(0.5905 in)
FX5545G402XVX
Vin
SD
2,3
19,20
Vin
SD
8,10
1,19
1.27 mm
(0.05 in)
PWM/PSM 1,18
PWM/PSM 16,17
SYNC
Vref
GND
Vout
Rext
N/A
16,17
14,15
4,5,10,11
6,7
8,9
12,13
SYNC
GND
Vout
Rext
N/A
14,15
4,5
2,3
9,11
Vin
SD
2,3
19,20
6,7,12,13,18,20
2.54 mm (0.1 in)
PWM/PSM 1,18
0.914 mm (0.036 in)
SYNC
GND
Vout
Rext
N/A
16,17
4,5,10,11
6,7
8,9
12,13,14,15
17.00 mm
)
(0.6695 in
1
3.429 mm (0.135 in)
2.413 mm (0.095 in)
20
15.00 mm
(0.5905 in)
2.54 mm (0.1 in)
3.429 mm
(0.135 in)
4 mm
(0.157 in)
1.524 mm (0.06 in)
0.8 mm (0.032 in)
2.54 mm
(0.1 in)
1.00 mm
(0.0395 in)
PIN
DESCRIPTION
SD
Logic low on SD pin shuts down the FunctionPAK completely and decreases current consumption to less than 1 µA.
PWM/PSM Logic high = PWM mode, logic low = PSM mode. In PSM mode synchronous rectification is disabled.
Externally controlled synchronization signal. Logic high to low transition forces the clock synchronization.
If not used the pin must be connected to Vin or logic high.
SYNC
Vin
Input supply voltage
Output voltage
Ground
Vout
GND
Rext.
Included inside the package for all fixed output voltage converters. To be added externally for all self-selected output voltages.
DESIGN REFERENCE GUIDE - for details see www.vishay.com/integrated-modules/
CIRCUIT
OUTPUT VOLTS
@ AMPS
TYPE
DESCRIPTION
INPUT VOLTS
MODEL
IDENTIFIER
G001
G201
G018
G005
G105
G205
G008
G305
G108
G002
G202
G402
G006
G106
G206
FX5545G001XVXSM
FX5545G201XVXSM
FX5545G018XVXSM
FX5545G005XVXSM
FX5545G105XVXSM
FX5545G205XVXSM
FX5545G008XVXSM**
FX5545G305XVXSM
FX5545G108XVXSM**
FX5545G002XVXSM
FX5545G202XVXSM
FX5545G402XVXSM
FX5545G006XVXSM
FX5545G106XVXSM
FX5545G206XVXSM
1.5W, 0.6A
3W, 1.0A
3.6W, 3.0A
5W, 1.5A
6.5W, 2.0A
8W, 2.5A
10W, 3.0A
10W, 3.0A
15W, 4.0A
1.5W, 0.3A
3W, 0.6A
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
2.5 - 6.0
1.35 - 4.5* @ 0.6 max
1.35 - 4.5* @ 1.0 max
0.9 - 1.3 @ 3.0 max
1.35 - 4.5* @ 1.5 max
1.35 - 4.5* @ 2.0 max
1.35 - 4.5* @ 2.5 max
0.9 - 4.5* @ 3.0 max
1.35 - 4.5* @ 3.0 max
0.9 - 4.5* @ 4.0 max
3.3 - 6.0 @ 0.3 max
3.3 - 6.0 @ 0.6 max
3.3 - 6.0 @ 1.0 max
3.3 - 6.0 @ 1.5 max
3.3 - 6.0 @ 2.0 max
3.3 - 6.0 @ 2.5 max
BUCK
5W, 1.0A
9W, 1.5A
12W, 2.0A
15W, 2.5A
BOOST
Note*: For higher output voltage please consult factory at FunctionPAK@Vishay.com
Note**: FX5545G008ADJSM and FX5545G108ADJSM are available only at 1.35V - 4.5V output voltage
www.vishay.com
74
For technical questions, contact FunctionPAK@vishay.com
For marketing questions, contact FunctionPAK.marketing@vishay.com
Document Number: 10141
Revision: 11-May-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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