Intersil EL7583IREZ

Mfr.Part #:

EL7583IREZ

Manufacturer:

Description:
IC CONV DC/DC 3CHN 20-HTSSOP

RoHS Status:

RoHS

Datasheet:

Payment:

Payment

Delivery:

Delivery

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Specifications

Product Details

Product Comparison

Factory Lead Time
6 Weeks
Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~85°C
Packaging
Tube
JESD-609 Code
e3
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Active
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

3 (168 Hours)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Applications
Converter, TFT LCD
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
EL7583
Pin Count
20
Number of Outputs

Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.

2
Output Voltage

Output Voltage is the voltage level produced by an electronic component when it is operating. It is typically measured in volts (V) and can be either positive or negative. The output voltage of a component is determined by its design and the input voltage applied to it. For example, a voltage regulator will produce a fixed output voltage regardless of the input voltage, while an amplifier will produce an output voltage that is proportional to the input voltage.

12V
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING REGULATOR
Voltage - Input
2.7V~14V
Voltage - Output
5V~17V
Output Current-Max
1.75A
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
BOOST
Switching Frequency-Max
750kHz
Length

Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

6.5mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Description
The EL7583 is a 3-channel DC/DC converter IC designed for TFT-LCD applications. It includes a PWM boost converter with 2.7V to 14V input capability and 5V to 17V output, providing up to 470mA @ 12V or 370mA @ 15V from a 5V supply. Additionally, it features a pair of charge pump control circuits that provide regulated outputs of VON and VOFF supplies at 8V to 40V and -5V to -40V, respectively, each at up to 60mA.

Features
TFT-LCD display supply
Boost regulator
VON charge pump
VOFF charge pump
2.7V to 14V VIN supply
5V < VBOOST < 17V
5V < VON < 40V
-40V < VOFF < 0V
VBOOST 12V @ 470mA
VBOOST 15V @ 370mA
High-frequency, small inductor DC/DC boost circuit
Over 90% efficient DC/DC boost converter capability
Adjustable frequency
Adjustable soft-start
Adjustable outputs
Small parts count
Pb-free plus anneal available (RoHS compliant)

Applications
TFT-LCD panels
PDAs
No Product Comparison

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