20 Terminals 6V 20-Pin LM5576 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 50kHz~500kHz Tape & Reel (TR) 20-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
LM5576MHX Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Series
SIMPLE SWITCHER®
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
LM5576
Function
Step-Down
Number of Outputs
1
Efficiency
90 %
Voltage - Input (Max)
75V
Output Voltage
70V
Output Type
Adjustable
Max Output Current
3A
Operating Supply Voltage
75V
Voltage - Input (Min)
6V
Input Voltage-Nom
48V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
1mA
Voltage - Output (Min/Fixed)
1.225V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
50kHz~500kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Length
6.5mm
Width
4.4mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
LM5576MHX Product Details
LM5576MHX Description
Construct engineers can easily design and optimize a reliable power supply utilizing the SIMPLE SWITCHER? buck regulator, LM5576, and a small number of components. The LM5576 generates 3 A of continuous output current with an inbuilt 170 m N-Channel MOSFET while operating with an input voltage range of 6 to 75 V. The regulator uses an Emulated Current Mode architecture that offers tight load transient response, inherent line regulation, and ease of loop compensation without the typical restriction of low-duty cycles associated with current mode regulators. The working frequency can be adjusted between 50 kHz and 500 kHz to maximize size and effectiveness.
LM5576MHX Features
LM5576-Q1 is an Automotive Grade Product that is AEC-Q100 grade 1 Qualified (?40°C to + 125°C
Operating Junction Temperature) and AEC-Q100
Grade 0 Qualified (?40°C to + 150°C Operating Junction Temperature)
Integrated 75 V, 170 m? N-channel MOSFET
Ultra-Wide Input Voltage Range from 6 V to 75 V
Adjustable Output Voltage as Low as 1.225 V
1.5% (Q1) and 1.65% (Q0) Feedback Reference Accuracy
Operating Frequency Adjustable Between 50 kHz and 500 kHz with Single Resistor