XR2204P Converter Datasheet

XR2204P Datasheet, PDF, Equivalent


Part Number

XR2204P

Description

26V Step-up DC/DC Converter

Manufacture

XySemi

Total Page 10 Pages
Datasheet
Download XR2204P Datasheet


XR2204P
XR2204P
_____________________________
__ __
1.2MHZ26V Step-up DC/DC Converter
GENERAL DESCRIPTION
The XR2204P is a high frequency, high
efficiency DC to DC converter with an
integrated 2.8A, 0.1power switch
capable of providing an output voltage up
to 26V. The fixed 1.2MHz allows the use
of small external inductions and
capacitors and provides fast transient
response. It integrates Soft start, Comp,.
only need few components outside.
FEATURES
z 2.3V to 6V input voltage Rangel
z Efficiency up to 96%
z 26V Boost converter with 2.8A switch
current
z 1.2Mhz fixed Switching Frequency
z Integrated soft-start
z Thermal Shutdown
z Under voltage Lockout
z ESD 8KV Pass( HBM )
z 8-Pin SOP-PP Package
APPLICATIONS
Handheld Devices
GPS Receiver
Digital Still Camera
Portable Applications
DSL Modem
PCMCIA Card
TFT LCD Bias Supply
XySemi Inc
Figure 1. Typical Application Circuit
- 1 - www.xysemi.com
REV0.1

XR2204P
XR2204P
__________________________________________________________________________________________________
ORDERING INFORMATION
PART
NUMBER
XR2204P
TEMP RANGE
-40°C to 85°C
SWICHING
FREQUENCY
1.2MHZ
OUTPUT
VOLTAGE (V)
ADJ
ILIM (A)
2.8
PACKAGE
SOP-PP
PINS
8
PIN CONFIGURATION
PIN DESCRIPTION
Figure 2. PIN Configuration
PIN
NUMBER
1
2
3
4
5
6
7
8
PIN
NAME
PIN DESCRIPTION
NC Not use
FB Feedback pin
EN Shutdown control input., Connect this pin to logic high level to enable the device
PGND Power ground
SW Switch pin
IN Input power supply pin
NC Not use
NC Not use
ABSOLUTE MAXIMUM RATINGS
(Note: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating
conditions for long periods may affect device reliability.)
Supply Voltage VIN
PARAMETER
FB, EN Voltage
SW Voltage
Operating Ambient Temperature
Maximum Junction Temperature
VALUE
-0.3 to 6.5
-0.3 to VIN+0.3
Vin+0.3 to 28V
-40 to 85
150
UNIT
V
V
V
°C
°C
XySemi Inc
- 2 - www.xysemi.com
REV0.1


Features XR2204P _____________________________ __ __ 1.2MHZ26V Step-up DC/DC Converte r GENERAL DESCRIPTION The XR2204P is a high frequency, high efficiency DC to DC converter with an integrated 2.8A, 0 .1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small externa l inductions and capacitors and provide s fast transient response. It integrate s Soft start, Comp,. only need few comp onents outside. FEATURES z 2.3V to 6V input voltage Rangel z Efficiency up to 96% z 26V Boost converter with 2.8A sw itch current z 1.2Mhz fixed Switching F requency z Integrated soft-start z Ther mal Shutdown z Under voltage Lockout z ESD 8KV Pass( HBM ) z 8-Pin SOP-PP Pack age APPLICATIONS • Handheld Devices GPS Receiver • Digital Still Camer a • Portable Applications • DSL Mod em • PCMCIA Card • TFT LCD Bias Sup ply XySemi Inc Figure 1. Typical Appl ication Circuit - 1 - www.xysemi.com RE V0.1 XR2204P _________________________________________________________________.
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