Richtek USA Inc. R7521GN

Manufacturer: Richtek USA Inc.
Flash-Turtle NO: R7521GN
Package: 16-DIP (0.300", 7.62mm)
Datasheet: PDF
Stock: 4062
Description: R7521GN

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

User guide

Purchase

You may place an order without registering to Flash-Turtle.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr	Richtek USA Inc.
Series	-
Package	Tube
Product Status	Obsolete
Output Type	PWM
Function	-
Output Configuration	Positive
Topology	Half-Bridge, Push-Pull
Number of Outputs	4
Output Phases	-
Voltage - Supply (Vcc/Vdd)	4V ~ 6V
Frequency - Switching	60kHz
Duty Cycle (Max)	46%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Power Good
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-DIP
Base Product Number	R7521
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001
Standard Package	1

Half-Bridge, Push-Pull Regulator Positive Output DC-DC Controller IC 16-DIP