LM25117QPSQ/NOPB


YeeHing #: Y012-LM25117QPSQ/NOPB
Inventory: 4400

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Description

LM25117QPSQ/NOPB Texas Instruments - Yeehing Electronics

Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking

Pricing (USD)

Quantity Unit Price
1 — 99 4.392
100 — 249 3.581
250 — 999 2.814
1,000 + 1.67

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Controllers
RoHS Y
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Mounting Style SMD/SMT
Package / Case WQFN-24
Packaging Reel
Operating Temperature Range - 40 C to + 125 C
Series LM25117-Q1
Brand Texas Instruments
Operating Supply Current 4.8 mA
Product Type Switching Controllers
Factory Pack Quantity 1000
Subcategory PMIC - Power Management ICs
Unit Weight 0.001411 oz

For more information, please refer to datasheet

Documents

LM25117QPSQ/NOPB Datasheet

More Information

The LM25117 is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The 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.

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