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XR2204D

XySemi
Part Number XR2204D
Manufacturer XySemi
Description 14V Step-up DC/DC Converter
Published Jun 8, 2014
Detailed Description XR2204D _____________________________ _________ 1.2MHZ，14V Step-up DC/DC Converter GENERAL DESCRIPTION The XR2204D is a...
Datasheet PDF File XR2204D PDF File

XR2204D
XR2204D

Overview
XR2204D _____________________________ _________ 1.
2MHZ，14V Step-up DC/DC Converter GENERAL DESCRIPTION The XR2204D is a high frequency, high efficiency DC to DC converter with an integrated 4A, 0.
1Ω power switch capable of providing an output voltage up to 14V.
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 2.
3V to 6V input voltage Rangel Efficiency up to 96% 14V Boost converter with 4A 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 z z z APPLICATIONS • Handheld Devices • GPS Receiver • Digital Still Camera • Portable Applications • DSL Modem • PCMCIA Card • TFT LCD Bias Supply Figure 1.
Typical Application Circuit1 XySemi Inc -1www.
xysemi.
com REV0.
3 http://www.
Datasheet4U.
com XR2204D _____________________________ _________ Figure 2.
Typical Application Circuit2 ORDERING INFORMATION PART NUMBER XR2204D TEMP RANGE -40°C to 85°C SWICHING FREQUENCY 1.
2MHZ OUTPUT VOLTAGE (V) ADJ ILIM (A) 4 PACKAGE SOP-PP PINS 8 PIN CONFIGURATION Figure 3.
PIN Configuration PIN DESCRIPTION PIN NUMBER 1 2 XySemi Inc PIN NAME Vin EN Input power supply pin PIN DESCRIPTION Shutdown control input.
, Connect this pin to logic high level to enable the device -2www.
xysemi.
com REV0.
3 XR2204D ____________________________________________________________________________________________________ 3 FB 4 AGND 5 PGND 6 PGND 7 SW 8 SW Feedback pin Analog ground Power ground Power ground Switch pin Switch pin 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.
) PARAMETER V ALUE UNIT Supply Voltage VIN FB, EN Voltage SW Voltage Operating Ambient Temperature Maximum Junction Temperature Storage Temperature...


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