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TEXAS INSTRUMENTS LM5576MH/NOPB
IC, STEP-DOWN REGULATOR, 20-ETSSOP
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5576MH/NOPB
- Order Code:
- 3121607
-
- ECAD / MCAD
-
Product Overview
The LM5576MH/NOPB is an easy-to-use SIMPLE SWITCHER® Buck Regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. Operating with an input voltage range of 6 to 75V, the LM5576 delivers 3A of continuous output current with an integrated 170mR N-channel MOSFET. The regulator utilizes an emulated current mode architecture which provides inherent line regulation, tight load transient response and ease of loop compensation without the usual limitation of low-duty cycles associated with current mode regulators. The operating frequency is adjustable from 50 to 500kHz to allow optimization of size and efficiency. To reduce EMI, a frequency synchronization pin allows multiple ICs from the LM(2)557x family to self-synchronize or to synchronize to an external clock. The LM5576 ensures robustness with cycle-by-cycle current limit, short-circuit protection, thermal shut-down and remote shut-down.
- Adjustable soft-start function
- Emulated current-mode control architecture
- Wide bandwidth error amplifier
- Built-in protection
- Integrated 75V/170mohm N-channel MOSFET
- 1.5% (Q1) and 1.65% (Q0) Feedback reference accuracy
Applications
Automotive, Industrial
Product Information
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- :
- Buck (Step Down)
- :
- 6V
- :
- 75V
- :
- 1Outputs
- :
- HTSSOP
- :
- 20Pins
- :
- 3A
- :
- 1.23V
- :
- 70V
- :
- 500kHz
- :
- 125°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (0)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 15/12/25
8 UK stock available for 5-8 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$12.84
(
$14.77
Inc. GST)
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|---|---|---|
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| 10+ | $11.80 ($13.57) | ( ) |
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