BD2243G-GTR

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Rohm Semiconductor

1CH ADJUSTABLE CURRENT LIMIT HIGH SIDE SWITCH IC

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DocumentsFive Steps for Successful Thermal Design of IC BD2243G Data Sheet +18

BD2243G-GTR

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Rohm Semiconductor

1CH ADJUSTABLE CURRENT LIMIT HIGH SIDE SWITCH IC

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DocumentsFive Steps for Successful Thermal Design of IC BD2243G Data Sheet +18

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BD2243G-GTR

Current - Output (Max) [Max]	1.7 A
Fault Protection	Current Limiting (Adjustable), Reverse Current, Over Temperature, UVLO
Features	Load Discharge, Status Flag
Input Type	Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	High Side
Output Type	N-Channel
Package / Case	SOT-23-6
Ratio - Input:Output [custom]	1:1
Rds On (Typ)	89 mOhm
Supplier Device Package	6-SSOP
Switch Type	USB Switch
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	2.8 V
Voltage - Supply (Vcc/Vdd)	False

BD2243G Series

1ch Adjustable Current Limit High Side Switch IC

Part	Voltage - Supply (Vcc/Vdd)	Features	Interface	Switch Type	Operating Temperature [Max]	Operating Temperature [Min]	Rds On (Typ)	Supplier Device Package	Current - Output (Max) [Max]	Mounting Type	Input Type	Voltage - Load [Max]	Voltage - Load [Min]	Output Configuration	Ratio - Input:Output [custom]	Fault Protection	Number of Outputs	Package / Case	Output Type
Rohm Semiconductor BD2243G-GTR		Load Discharge Status Flag	On/Off	USB Switch	85 °C	-40 °C	89 mOhm	6-SSOP	1.7 A	Surface Mount	Inverting	5.5 V	2.8 V	High Side	1:1	Current Limiting (Adjustable) Over Temperature Reverse Current UVLO	1	SOT-23-6	N-Channel

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.95
		10	$ 0.60
		25	$ 0.51
		100	$ 0.40
		250	$ 0.35
		500	$ 0.32
		1000	$ 0.29
	Digi-Reel®	1	$ 0.95
		10	$ 0.60
		25	$ 0.51
		100	$ 0.40
		250	$ 0.35
		500	$ 0.32
		1000	$ 0.29
	Tape & Reel (TR)	3000	$ 0.29

Description

General part information

BD2243G Series

BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications.BD2242G and BD2243G are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 200mA to 1.7A by changing the external resistance.