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TEXAS INSTRUMENTS LM5088MH-2/NOPB
DC/DC Controller, Constant On-Time, 8.3V to 13V supply, 1 Output, Buck, 1MHz, HTSSOP-16
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5088MH-2/NOPB
- Order Code:
- 3008660
-
- ECAD / MCAD
-
Product Overview
The LM5088MH-2/NOPB is a high-voltage non-synchronous Buck Controller features all the necessary functions to implement an efficient high voltage buck converter using a minimum number of external components. The LM5088 can be configured to operate over an ultra-wide input voltage range of 4.5 to 75V. This easy to use controller includes a level shifted gate driver capable of controlling an external N-channel buck switch. The control method is based upon peak current-mode control utilizing an emulated current ramp. The use of an emulated control ramp reduces noise sensitivity of the pulse-width modulation circuit, allowing reliable control of very small duty cycles necessary in high input voltage/low output voltage applications. The LM5088 switching frequency is programmable from 50kHz to 1MHz. The LM5088-2 provides a versatile restart timer for overload protection.
- Emulated current mode control
- Drives external high-side N-channel MOSFET
- Low IQ shutdown and standby modes
- High duty cycle ratio feature for reduced dropout voltage
- Hiccup timer for overload protection
- Reference accuracy
- Wide bandwidth error amplifier
- Single resistor oscillator frequency setting
- Oscillator synchronization capability
- Programmable soft-start
- High voltage, low dropout bias regulator
- Thermal shutdown protection
- Green product and no Sb/Br
Applications
Power Management, Motor Drive & Control, Automotive
Product Information
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- :
- 8.3V
- :
- 13V
- :
- 1 Output
- :
- 95%
- :
- HTSSOP
- :
- 16Pins
- :
- 1MHz
- :
- Buck (Step Down)
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (0)
Available for back order
More stock available to supplier lead times which is approximately 15/12/25
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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$8.07
(
$9.28
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $8.07 ($9.28) | ( ) |
| 10+ | $7.65 ($8.80) | ( ) |
| 25+ | $7.24 ($8.33) | ( ) |
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