EMD2095 Datasheet PDF - Elite Semiconductor
| Part Number | EMD2095 | |
| Description | PWM Step-Up DC/DC Converter | |
| Manufacturers | Elite Semiconductor | |
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There is a preview and EMD2095 download ( pdf file ) link at the bottom of this page. Total 13 Pages | ||
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ESMT
EMD2095
PWM Step-Up DC/DC Converter for Panel Backlight
General Description
The EMD2095 is a highly efficient, step-up DC/DC
converter for driving white LEDs. The device can
drive up to 9 serially connected white LEDs from a
single Li-Ion battery, or to drive multiple serial and
parallel combinations with a DC power supply from
2.5V to 5.5V. The EMD2095 uses current mode and
pulse-width modulated (PWM) operation. Its high
switching operation frequency of 1.2MHz allows the
system to use small inductor, input and output
capacitors. An internal compensation circuit can
reduce the external component count.
To safeguard the system, the EMD2095 includes
various protection circuits such as under-voltage
lockout, current limit, over voltage and thermal
shutdown. EMD2095 are available in the tiny
packages of SOT-23-6L.
Applications
Mobile Phone
Digital Still Cameras
Portable applications
MP3 Players
GPS Receivers
Features
Up to 9 WLEDs supports
Low Quiescent Current: 120 μA
Over Voltage Protection: 31V
Inherently Matched LED Current
Shutdown Current < 1μA
Reference Voltage 0.245V
PWM Dimming Control (2KHz~200kHz)
Internal Soft Start and Compensation
1.4A Internal power MOSFET Switch
Low Profile SOT-23-6 Package
Typical Application (9S3P)
Fig. 1
Elite Semiconductor Memory Technology Inc.
Publication Date:Nov. 2013
Revision: 0.1 1/13
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ESMT
EMD2095
Electrical Characteristics
VIN = 3.7V, CIN=4.7uF, COUT=1uF, IOUT=20mA, L=22uH, TA = 25°C, unless otherwise specified.
PARAMETER
TEST CONDITION MIN TYP
Maximum Output Voltage
OVP
31
OVP Hysteresis
1
MAX
30
3
UNIT
V
V
V
Elite Semiconductor Memory Technology Inc.
Publication Date:Nov. 2013
Revision: 0.1 5/13
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for EMD2095 electronic component. |
| Information | Total 13 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ EMD2095.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| EMD2095 | The function is PWM Step-Up DC/DC Converter. Elite Semiconductor | |
| EMD2095-00VC06NRR | The function is PWM Step-Up DC/DC Converter. Elite Semiconductor | |
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