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參數資料
| 型號： | UT2306-3.3V |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | 線性集成電路 |
| 文件頁數： | 1/19頁 |
| 文件大小： | 233K |
| 代理商： | UT2306-3.3V |
UTC UT2306/UT2306-3.3V/UT2306-5.0V
LINEAR INTEGRATED CIRCUIT
MICROPOWER DC/DC
CONVERTERS WITH
LOW-BATTERY DETECTOR
ACTIVE IN SHUTDOWN
DESCRIPTION
The UTC UT2306 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 UTC UT2306-3.3 and UT2306-5.0 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 I
LIM
pin to ground. The high speed
operation of the UTC UT2306 allows the use of small,
surface-mountable inductors and capacitors.
FEATURES
*5V at 200mA from two cells.
*10
A quiescent current in shutdown.
*Operates with V
IN
as low as1.5V
*Low battery detector active in shutdown
*Low switch V
CESAT
:370mV at 1A typical.
*120
A quiescent current in active mode.
*Switching frequency up to 300kHz
*Programmable peak current with one resistor.
.
PIN CONFIGURATION
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R103-029,A
DIP-8
SOP-8
*Pb-free plating product number:
UT2306L/UT2306L-3.3V/UT2306L-5.0V
APPLICATIONS
*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.
1
2
3
4
8
7
6
5
LBI
SW
V
IN
LBO
GND
I
LI M
SHDN
FB(SENSE)*
相關PDF資料 |
PDF描述 |
|---|---|
| UT2306-5.0V | LINEAR INTEGRATED CIRCUIT |
| UT2316 | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 5.67 to 5.92; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MPAK |
| UT2316-AE3-R | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 5.86 to 6.53; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MPAK |
| UT2316L-AE3-R | Zener Diode; Application: General; Pd (mW): 200; Vz (V): 5.86 to 6.12; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MPAK |
| UT28F256 | Radiation-Hardened 32K x 8 PROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UT2306-5.0V | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UT2306G-AE2-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL ENHANCEMENT MODE |
| UT2306G-AE3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL ENHANCEMENT MODE |
| UT2306L-AE2-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL ENHANCEMENT MODE |
| UT2306L-AE3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL ENHANCEMENT MODE |
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