You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
LM5005MH
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 7V-75Vin, 1.225V-70Vout, 2.5Aout, HTSSOP-20
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5005MH
- Order Code:
- 1286761
Product Overview
The LM5005MH is a 2.5A non-synchronous Current-mode Buck Regulator features all of the functions necessary to implement an efficient high voltage buck regulator using a minimum of external components. This easy to use regulator includes a 75V N-channel buck switch with an output current capability of 2.5A. The regulator control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting and ease of loop compensation. 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 applications. The operating frequency is programmable from 50kHz to 500kHz. An oscillator synchronization pin allows multiple LM5005 regulator to self-synchronize or to be synchronized to an external clock.
- Internal high voltage bias regulator
- Current mode control with emulated inductor current ramp
- Single resistor oscillator frequency setting
- Oscillator synchronization input
- Programmable soft-start
- Shutdown/standby input
- Wide bandwidth error amplifier
- Thermal shutdown
Applications
Power Management
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Buck (Step Down)
- :
- 7V
- :
- 75V
- :
- 1Outputs
- :
- HTSSOP
- :
- 20Pins
- :
- 2.5A
- :
- 1.225V
- :
- 70V
- :
- 500kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (1)
No Longer Stocked
$7.45
(
$8.57
Inc. GST)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $7.45 ($8.57) | ( ) |
| 10+ | $6.68 ($7.68) | ( ) |
| 50+ | $6.13 ($7.05) | ( ) |
| 100+ | $5.26 ($6.05) | ( ) |
| 250+ | $4.86 ($5.59) | ( ) |
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool