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TEXAS INSTRUMENTS LM5021MM-2/NOPB
PWM Controller Current Mode, 30V-8V supply, 500 kHz, 600mV/100mA out, MSOP-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5021MM-2/NOPB
- Order Code:
- 3008530
-
- ECAD / MCAD
-
Product Overview
The LM5021MM-2/NOPB is an off-line Pulse Width Modulation (PWM) Controller contains all of the features needed to implement highly efficient off-line single-ended flyback and forward power converters using current-mode control. It features include an ultra-low (25µA) start-up current, which minimizes power losses in the high voltage start-up network. A skip cycle mode reduces power consumption with light loads for energy conserving applications (ENERGY STAR®, CECP and so forth). Additional features include under-voltage lockout, cycle-by-cycle current limit, hiccup mode overload protection, slope compensation, soft-start and oscillator synchronization capability. This high performance 8-pin IC has total propagation delays less than 100ns and a 1MHz capable oscillator that is programmed with a single resistor.
- Current mode control
- Skip cycle mode for low standby power
- Single resistor programmable oscillator
- Synchronizable oscillator
- Adjustable soft-start
- Direct opto-coupler interface
- Under voltage lockout (UVLO) with hysteresis
- Cycle-by-cycle over-current protection
- Hiccup mode for continuous overload protection
- Leading edge blanking of current sense signal
- Green product and no Sb/Br
Applications
Industrial, Power Management, Audio, Metering, Automation & Process Control, Communications & Networking
Product Information
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- :
- 15V
- :
- 600mV
- :
- 100mA
- :
- 8V
- :
- 30V
- :
- MSOP
- :
- 8Pins
- :
- 500kHz
- :
- -40°C
- :
- 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 22/12/25
458 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
$3.51
(
$4.04
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $3.51 ($4.04) | ( ) |
| 10+ | $3.16 ($3.63) | ( ) |
| 25+ | $3.15 ($3.62) | ( ) |
| 100+ | $2.54 ($2.92) | ( ) |
| 250+ | $2.39 ($2.75) | ( ) |
| 500+ | $2.08 ($2.39) | ( ) |
| 1000+ | $1.73 ($1.99) | ( ) |
| 2000+ | $1.61 ($1.85) | ( ) |
| 5000+ | $1.55 ($1.78) | ( ) |
| 10000+ | $1.49 ($1.71) | ( ) |
| Quantity | Price (Incl GST) | Your Price |
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