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LNBEH21PD-TR

LNBEH21PD-TR

LNBEH21PD-TR

STMicroelectronics

Converter, Analog and Digital Satellite STB Receivers/SatTV 13.3V 19.5V NOT SPECIFIED Cel DUAL Specialized Voltage Regulator 0°C~85°C LNBEH21 20 Pins 20 Terminations 20-SOIC (0.433, 11.00mm Width) Exp

SOT-23

LNBEH21PD-TR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.433, 11.00mm Width) Exposed Pad
Number of Pins 20
Operating Temperature 0°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Converter, Analog and Digital Satellite STB Receivers/SatTV
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 12V
Reach Compliance Code not_compliant
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LNBEH21
Pin Count 20
Number of Outputs 1
Qualification Status Not Qualified
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Input 8V~15V
Voltage - Output 13.3V 19.5V
Output Current-Max 1A
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 40mA
Switcher Configuration BOOST
Height Seated (Max) 3.6mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
600 $2.82200 $1693.2
LNBEH21PD-TR Product Details

LNBEH21PD-TR Description


The LNBEH21PD-TR is an LNB Supply and control IC with a Step-up converter and I2C Interface intended for analogue and digital satellite STB receivers/SatTV, sets/PC cards.



LNBEH21PD-TR Features


The complete interface between LNB and I2C Bus

Built-in DC/DC controller for single 12V Supply operation and high efficiency(Typ. 94% @ 750mA)

Two selectable output current limit (450mA / 750mA)

Accurate built-in 22KHz Tone oscillator suits widely accepted standards

Fast oscillator start-up facilitates DiseqCTM Encoding

Built-in 22KHz Tone detector supports Bi-Directional DiSEqCTM 2.0

13/18V control word communication



LNBEH21PD-TR Applications


  • General Uses


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