RONGHE Microelectronics

RH7902

Power Supply Controller 10W SOT-23-6L Power Management - Specialized RoHS

SOT-23-6LROHS CompliantActive

USB Charging Protocol Port Controller RH7901/RH7902

Manufacturer: RONGHE Microelectronics
Manufacturer part #: RH7902
Store part #: C161822
Package / case: SOT-23-6L
Category: Power Management - Specialized
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,505 in stock

#C161822

Stock & price checked 39 h ago

Quantity	Unit price	Pack price
5+	₹10.85	₹54.25
50+	₹8.68	₹434.00
150+	₹7.59	₹1,138.50
500+	₹6.79	₹3,395.00
3,000+	₹5.54	₹16,620.00
6,000+	₹5.21	₹31,260.00

Quantity (min 5, multiples of 5)

5 × ₹10.85

₹54.25

excl. GST

₹64.02 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

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

RH7902

₹54.25 for 5 + GST

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Specifications

Type: Power Supply Controller
Features: Automatic protocol detection
Protocol: BC 1.2
Operating Temperature: -20℃~+85℃
Output Power: 10W
Voltage - Supply: 4.5V~5.5V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.043 g

Overview

RH7901/RH7902 are USB charging protocol port controller ICs that automatically identify the type of charging device and perform handshaking via the corresponding USB charging protocol, enabling the device to draw maximum charging current while protecting the charging device and minimizing charging time.

Applications

Power bank
Portable charger
Car charger

Key features

Operating voltage: 4.5V ~ 5.5V
Dual-port control (RH7902): supports two independent USB charging protocol detection simultaneously
Supports multiple USB charging protocols with automatic switching, including:
Divider1/Divider2/Divider3 charging protocol (Apple proprietary)
D+/D- set to 1.2V mode (Samsung proprietary)
BC1.2 DCP and CTIS YD/T 1591-2009 charging protocol
Reliable POR and LVR performance
Multiple package and pin binding options: SOT23-5, SOT23-6

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