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UT2306-5.0V

Features: `5V at 200mA from two cells.`10A quiescent current in shutdown.`Operates with VIN as low as1.5V`Low battery detector active in shutdown`Low switch VCESAT:370mV at 1A typical.`120A quiescent current in active mode.`Switching frequency up to 300kHz`Programmable peak current with one resist...

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UT2306-5.0V: Features: `5V at 200mA from two cells.`10A quiescent current in shutdown.`Operates with VIN as low as1.5V`Low battery detector active in shutdown`Low switch VCESAT:370mV at 1A typical.`120A quiescen...

UT2306-5.0V Data Sheet

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Part Number:
UT2306-5.0V
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

`5V at 200mA from two cells.
`10A quiescent current in shutdown.
`Operates with VIN as low as1.5V
`Low battery detector active in shutdown
`Low switch VCESAT:370mV at 1A typical.
`120A quiescent current in active mode.
`Switching frequency up to 300kHz
`Programmable peak current with one resistor.




Application

·2-,3-,or 4-cell to 5V or 3.3V step-up
·Portable instruments
·Bar code scanners
·Palmtop computers
·Diagnostic medical instrumentation.
·Personal data communicators/computers.



Pinout

Connection Diagram


Specifications

PARAMETER
SYMBOL
RATING
UNIT
Input Voltage
VIN
8
V
SW Voltage
-0.4 ~ +25
V
FB Voltage(UT2306)
VIN+0.3
V
ILIM Voltage(UT2306-3.3/UT2306-5.0)
5
V
SHDN Voltage
6
V
LBI Voltage
VIN
V
LBO Voltage
8
V
Maximum Power Dissipation
PD
500
mW
Junction Temperature
Tj
125
Operating Temperature Range
Topr
0 ~ 70
Storage Temperature Range
Tstg
-65 ~ +150
Lead Temperature (soldering,10sec)
300



Description

The UT2306-5.0V is a micropower step-up DC/DC converter ideal for use in small, low voltage, battery-operated systems. The devices operate from a wide input supply range of 1.5V to 8V.

The UT2306-5.0V generate regulated outputs of 3.3V and 5V and the adjustable UT2306 can deliver output voltages up to 25V.Quiescent current,120 A in active mode, decreases to just 10 A in shutdown with the low-battery detector still active. Peak switch current, internally set at 1A,can be reduced by adding a single resistor from the ILIM pin to ground. The high speed operation of the UTC UT2306 allows the use of small, surface-mountable inductors and capacitors.




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