Vishay FX5545G0064V1T2E2 Industry smallest and low profile 9w 1.5a dc/dc boost converter with high output power density Datasheet

FX5545G006
Vishay
Industry Smallest and Low Profile
9W 1.5A DC/DC Boost Converter
with High Output Power Density
FEATURES
• Fully integrated DC/DC converter
• High efficiency over large load range
• 100% duty cycle
• Power density - more than 330W/inch3
• 1µA shutdown current
• 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells)
• 3.3V to 6V output voltage
• Programmable PWM/PSM controls
• Low output ripple
• BGA construction
• Temperature range: - 40°C to + 85°C
• No external components needed
• Output power 9W
• Maximum current 1.5A
• Low profile
The DC/DC converter is a programmable topology
synchronized Boost converter for today’s continuous
changing portable 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 programmibility 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.
The DC/DC converter is available in 20-ports BGA package.
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.
APPLICATION
• Point of Load (POL) applications such as drivers for
FPGA’s, microprocessors, DSP’s amplifiers, etc.
• Cordless phones, PDAs and others
• Supply voltage source for low-voltage chip sets
• Portable computers
• Battery back-up supplies
• Cameras
ORDERING INFORMATION
FX
5545
G006
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.
PACKAGING - B1 = 10pcs in bulk; B5 = 50pcs in bulk; T1 = 13” reel; T2 = 7” reel.
For lead (Pb)-free solder please add E2 suffix.
Document Number: 10122
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
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FX5545G006
Vishay
DIMENSIONS in inches [millimeters]
A
0.1 ± 0.01
[2.54 ± 0.25]
B
0.09 ± 0.01
[2.29 ± 0.25]
C
0.09 ± 0.01
[2.27 ± 0.25]
T
0.126 max
[3.2 max]
Ball Diameter
0.03 ± 0.001
[0.762 ± 0.025]
A
0.48 ± 0.01
[12.2 ± 0.25]
L
W
C
A
T
L
B
W
0.58 ± 0.01
[14.7 ± 0.25]
PIN CONFIGURATION*
PIN
BOTTOM SIDE
20 19 18 17
16 15 14 13
12 11 10 9
8
7
6
5
4
3
2
1
Marked on Upper Side
*Note: Pin Description application note is available at
www.vishay.com/doc?10119
**Note: if not used must be connected to Vin.
CONNECTION
1, 2
SD
3, 7
SYNC**
4, 8
N/C
5, 9
Vin
6, 10
PWM/PSM
11, 12
N/C
13, 17
GND
14, 18
Vout
15, 19
N/C
16, 20
GND
A
RECOMMENDED PAD PATTERN in inches [millimeters]
A
D
F
D
F
0.1 ± 0.01
[2.54 ± 0.25]
0.03 ± 0.001
[0.8 ± 0.02]
0.02 ± 0.001
[0.5 ± 0.02]
A
TAPE AND REEL
See Tape and Reel Information - Type B
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For technical questions, contact [email protected]
For marketing questions, contact [email protected]
Document Number: 10122
Revision: 18-Jan-05
FX5545G006
Vishay
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
UNIT
Input
Voltage Range
Quiescent Current
Soft Start Time
CONDITION
MIN
2.5
VDC
µA
PSM mode
TSS for Vout = 6.0V
TSS for Vout = 5.0V
TSS for Vout = 3.3V
ms
SD, PWM/PSM,SYNC
Logic High
Logic Low
Normal Mode
PSM Mode
Shutdown Mode
Shutdown Time
V
V
µA
µA
µA
ms
Insulation
Test Voltage
Resistance
Leakage Current
Output
Power
Voltage
Voltage Tolerance
Temp. Coefficient
Ripple and Noise
General
Package Weight
Oscillator
Frequency
SYNC Range
Temperature
Operation
Storage
Operating Junction Temp.
Thermal Impedance
VAC
Ω
nA
W
VDC
%
%/°C
mVpp
TYP
MAX
6
200
19
19
19
VH
VL
IDD
IDD
IDD
TSS for Vout = 6.0V
TSS for Vout = 5.0V
TSS for Vout = 3.3V
2.4
60Hz 60sec
VISO = 500VDC
VISO = 500VDC
750
1 x 1011
0.8
750
250
1
15
14
14
5
9
3.3 to 6
at 25 °C Ambient Temperature
-3
DC to 20MHz
3
0.03
60
gr.
KHz
KHz
°C
°C
°C
°C/WD*
1.5
670
FSYNC/FOSC
1.2
1.5
- 40
- 55
+ 85
+ 125
Tj
θJA
150
82
*Note: WD = Power Dissipated
Rise Time
Fall Time
Rise Time (PWM mode): Vin = 5V; Vout = 6V; lout = 1A
Fall Time (PWM mode): Vin = 5V; Vout = 6V; lout = 1A
Document Number: 10122
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
www.vishay.com
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FX5545G006
Vishay
Rise Time
Fall Time
Rise Time (PWM mode): Vin = 4V; Vout = 6V; lout = 1A
Fall Time (PWM mode): Vin = 4V; Vout = 6V; lout = 1A
Rise Time (PWM mode): Vin = 4.5V; Vout = 5V; lout = 1A
Fall Time (PWM mode): Vin = 4.5V; Vout = 5V; lout = 1A
Rise Time (PWM mode): Vin = 3.5V; Vout = 5V; lout = 1A
Fall Time (PWM mode): Vin = 3.5V; Vout = 5V; lout = 1A
Rise Time (PWM mode): Vin = 3V; Vout = 3.3V; lout = 1A
Fall Time (PWM mode): Vin = 3V; Vout = 3.3V; lout = 1A
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For technical questions, contact [email protected]
For marketing questions, contact [email protected]
Document Number: 10122
Revision: 18-Jan-05
FX5545G006
Vishay
PWM MODE 6V
Vout vs. Iout
Vout vs. Vin
6.1
6.1
6.08
6.08
6.06
6.06
6.04
Vin=4.5v
6.02
6
Vout (v)
Vout (v)
6.04
Vin=4v
5.98
6
5.96
5.94
5.94
5.92
5.92
5.9
0.5
1
1.5
Iout=1.5A
5.98
5.96
0
Iout=1A
6.02
5.9
2
2.5
3
3.5
4
Iout (A)
4.5
5.5
6
∆Temperature vs. Iout
Efficiency vs. Iout
100
Above 25ºC Ambient Temperature
Vin=4.5v
35
Vin=4v
30
90
80
∆Temperature (ºC)
Vin=4v
70
Efficiency (%)
5
Vin (v)
60
50
40
25
Vin=4.5v
20
15
30
10
20
5
10
0
0
0
0.5
1
1.5
0
2
0.5
1
1.5
2
Iout(A)
Iout (A)
PWM MODE 5V
Vout vs. Vin
5.2
5.2
5.15
5.15
5.1
5.1
5.05
5.05
Vout (v)
Vout (v)
Vout vs. Iout
Vin=4v
5
Vin=3.5v
Iout=1A
5
4.95
4.95
4.9
4.9
4.85
4.85
Iout=1.5A
4.8
4.8
0
0.5
1
1.5
2
2
2.5
3
4
4.5
5
∆Temperature vs. Iout
Efficiency vs. Iout
Above 25°C Ambient Temperature
30
100
Vin=4v
90
Vin=3.5v
25
∆Temperature (°C)
80
Efficiency (%)
3.5
Vin (v)
Iout (A)
70
60
50
40
Vin=3.5v
20
Vin=4
15
10
30
20
5
10
0
0
0
0.5
1
1.5
2
2.5
0
0.5
Iout (A)
Document Number: 10122
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
1
1.5
2
Iout (A)
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FX5545G006
Vishay
PWM MODE 3.3V
Vout vs. Iout
Vout vs. Vin
3.33
3.33
3.32
3.32
3.31
Vout (v)
Vout (v)
3.31
Vin=2.7v
3.3
Vin=3v
Iout=1.5A
3.29
3.29
3.28
3.28
3.27
Iout=1A
3.3
3.27
0
0.5
1
1.5
2
2.4
2.5
2.6
2.7
Iout (A)
2.9
3
3.1
∆Temperature vs. Iout
Efficiency vs. Iout
Above 25°C Ambient Temperature; Vin=2.5V
100
30
Vin=3v
90
Vin=2.7v
25
∆Temperature (°C)
80
Efficiency (%)
2.8
Vin (v)
70
60
50
40
30
20
15
10
20
5
10
0
0
0
0.5
1
1.5
0
2
Iout (A)
0.5
1.5
2
PSM MODE 6V
Vout vs. Iout
Vout vs. Vin
6.1
6.1
6.08
6.06
6.08
6.04
6.06
6.02
6.04
Vin=5v
6
Vout (v)
Vout (v)
1
Iout (A)
5.98
5.96
Vin=3v
5.94
Iout=0.1A
6.02
6
Iout=0.2A
5.98
5.92
5.96
5.9
0
0.05
0.1
0.15
0.2
5.94
0.25
2
Iout (A)
2.5
3
3.5
4
4.5
5
5.5
6
Vin (v)
Efficiency vs. Iout
100
Vin=5v
90
Efficiency (%)
80
Vin=4v
70
60
50
40
30
20
10
0
0
0.05
0.1
0.15
0.2
0.25
Iout (A)
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For technical questions, contact [email protected]
For marketing questions, contact [email protected]
Document Number: 10122
Revision: 18-Jan-05
FX5545G006
Vishay
PSM MODE 5V
Vout vs. Iout
Vout vs. Vin
5.1
5.1
5.08
5.06
5.04
Vin=4v
5
Vout(v)
Vout (v)
5.05
4.95
Iout=0.1A
5.02
5
Iout=0.2A
4.98
4.96
Vin=3v
4.94
4.9
4.92
4.9
4.85
0
0.05
0.1
0.15
0.2
2
0.25
2.5
3
3.5
100
4.5
5
Vin=5v
90
80
Efficiency (%)
4
Vin (v)
Iout (A)
Vin=4v
70
60
50
40
30
20
10
0
0
0.05
0.1
0.15
0.2
0.25
Iout (A)
PSM MODE 3.3V
Vout vs. Vin
Vout vs. Iout
3.4
3.4
3.38
3.38
3.36
3.34
3.34
3.32
3.32
3.3
Vout (v)
Vout (v)
3.36
Vin=3v
3.28
3.28
Vin=2.5v
3.26
3.24
3.22
3.22
3.2
0.05
0.1
0.15
Iout=0.2A
3.26
3.24
0
Iout=0.1A
3.3
0.2
3.2
0.25
2.4
Iout (A)
2.5
2.6
2.7
2.8
2.9
3
3.1
Vin (v)
Efficiency vs. Iout
100
Vin=3v
90
Vin=2.7v
Efficiency (%)
80
70
60
50
40
30
20
10
0
0
0.05
0.1
0.15
0.2
0.25
Iout (A)
Document Number: 10122
Revision: 18-Jan-05
For technical questions, contact [email protected]
For marketing questions, contact [email protected]
www.vishay.com
21
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