RYCHIP Semiconductor Inc.

RY9050

1MHz Step-down type Adjustable 5A DFN-10(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

DFN-10(3x3)ROHS CompliantActive

5.5V 5A 1MHz High Efficiency Synchronous Buck Regulator

Manufacturer: RYCHIP Semiconductor Inc.
Manufacturer part #: RY9050
Store part #: C3019196
Package / case: DFN-10(3x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,387 in stock

#C3019196

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹84.20	₹84.20
10+	₹67.37	₹673.70
30+	₹58.94	₹1,768.20
100+	₹50.74	₹5,074.00

Quantity (min 1)

1 × ₹84.20

₹84.20

excl. GST

₹99.36 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

RY9050

₹84.20 for 1 + GST

Specifications

Frequency - Switching: 1MHz
Number of Outputs: 1
Function: Step-down type
Features: Overcurrent Protection;Light load efficient mode
Output Type: Adjustable
Topology: Buck
Operating Voltage: 2.5V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 5A
Quiescent Current: 40uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.055 g

Overview

The RY9050 is a high-efficiency ECOT Mode synchronous buck regulator using a constant frequency. The device is available in an adjustable version. Supply current with no load is 40uA and drops to <1uA in shutdown. The 2.5V to 5.5V input voltage range makes the RY9050 ideally suited for single Li-Ion battery powered applications. High duty cycle provides low dropout operation, extending battery life in portable systems. PWM/PFM mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set at 1MHz, allowing the use of small surface mount inductors and capacitors. Low output voltages are easily supported with the 0.6V feedback reference voltage. The RY9050 is offered in a low profile 10-pin, thin DFN3*3-10 package, and is available in an adjustable version.