XC6383 Selling Leads, Price trend, XC6383 DataSheet download, circuit diagram from SeekIC.com

Features: Operating (start-up) voltage range: 0.9V~10VOutput voltage range: 2.0V~7.0V in 0.1V incrementsHighly accurate: Set-up voltage ±2.5%Maximum oscillator frequency: 100kHz (±15%)Variable Duty Ratio: 55%/75% (±5%)Both switching transistor built-in and external types are availableFive-lead pac...

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SeekIC No. : 004547977 Detail

XC6383: Features: Operating (start-up) voltage range: 0.9V~10VOutput voltage range: 2.0V~7.0V in 0.1V incrementsHighly accurate: Set-up voltage ±2.5%Maximum oscillator frequency: 100kHz (±15%)Variable Duty ...

XC6383 Data Sheet

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Part Number:: XC6383
Supply Ability:: 5000

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1~5000

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Negotiable

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Upload time: 2024/11/23

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Product Details

Description

Features:

Operating (start-up) voltage range: 0.9V~10V
Output voltage range: 2.0V~7.0V in 0.1V increments
Highly accurate: Set-up voltage ±2.5%
Maximum oscillator frequency: 100kHz (±15%)
Variable Duty Ratio: 55%/75% (±5%)
Both switching transistor built-in and external types are available
Five-lead packaged units offer either Chip Enable or independent
VOUT pin option.
Small package: SOT-23, 25 mini-mold (3-pin, 5-pin)
SOT-89, 89-5 mini-power mold (3-pin, 5-pin)

Application

Cellular phones, pagers
Palmtops
Cameras, video recorders
Portable equipment

Pinout

Connection Diagram

Specifications

Parameter		Symbol	Ratings	Unit
V_OUT Input VoltageV		V_OUT	12	V
L_XPin Voltage		V_LX	50	V
L_xpin Current		I_LX	400	mA
EXT Pin Voltage		V_EXT	V_SS -0.3 to V_IN +0.3	V
EXT pin Current		I_EXT	±50	mA
CE input Current		V_CE	12	V
V_DD Input Voltage		V_DD	12	V
Continuous Total Power Dissipation	SOT-23	Pd	150	mW
	SOT-89
			500
Operating Ambient Temperature		T_opr	30 ~ +80	°C
Storage temperature		T_stg	-40 to +125

Description

The XC6383 Series is a group of PFM controlled step-up DC/DC converters. Unlike conventional PFMs, the XC6383 automatically switches duty ratio (55%/75%) when it senses changes in load and can support both large and small currents.

The XC6383 series employs CMOS process and laser trimming technologies so as to attain low power and high accuracy. Max. oscillator frequency is trimmed to 100kHz (accuracy: ±15%).

Every built-in switching transistor type of XC6383 enables a step-up circuit to be configured using only three external components ; a coil, a diode, and a capacitor. External transistor versions are available to accommodate high output current applications. Both built-in and external transistor types include 5-pin and 3-pin packages, which are provided with either a CE (chip enable) function that reduces power comsumption during shut-down mode, or a VDD pin function (separated power and voltage detect pins).SOT-23, SOT-25, and SOT-89-5 super mini-mold packages.

XC6383

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