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TLE7230R

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The TLE7230R is an octal (8-channel) low-side power switch from Infineon's SPIDER family, integrating eight N-channel DMOS power transistors with a 16-bit SPI serial interface for control and diagnostic feedback. Each channel delivers 500 mA continuous output with 1 A current limit and 0.8 Ω RDS(on) at 25°C, operating from a 4.5–5.5 V logic supply with 48–60 V drain-source clamping. Four channels support parallel direct PWM control while the SPI interface provides daisy-chain capability, fault reporting (short-to-ground, overload shutdown, overtemperature), and programmable over-current protection. With -40°C to +150°C operation and guaranteed supply through 2037, the TLE7230R is ideal for automotive relay replacement, solenoid driving, and industrial PLC output modules.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
ADI	TLE7230R	1,600	26+	Analog Devices TLE7230R Multi-Channel Low-Side Power Switch; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

Power IC Specifications

Parameter	Value / Specification
Function / Topology	Octal low-side N-channel DMOS power switch with SPI serial interface and diagnostic feedback
Input Voltage / Supply	4.5 V to 5.5 V logic supply (VDD), 48–60 V drain-source clamping (VDS)
Output Current / Load Rating	500 mA per channel continuous, 1 A minimum current limit per channel
On-Resistance RDS(on)	0.8 Ω per channel typical at 25°C
Channels / Outputs	8 channels (4 PWM-capable, all 8 SPI-controlled)
Interface / Control	16-bit SPI with daisy-chain, plus 4-channel parallel PWM input
Protection Features	Programmable OCP, overload shutdown, overtemperature, short-to-ground detection, ESD
Operating Temperature	-40°C to +150°C junction (Automotive AEC-Q100)
Quiescent Current	10 μA mtandby, reverse current tolerant
Package / Case	PG-DSO-36 (SOIC-36 SMT)

Power Features & Applications

Eight integrated N-channel DMOS low-side power switches with 0.8 Ω RDS(on) at 25°C, 500 mA per channel
16-bit SPI serial interface with daisy-chain capability for cascaded multi-device configurations
Four channels support parallel direct PWM control; all eight channels controllable via SPI commands
Programmable over-current protection (selectable threshold) with short-circuit and overload shutdown
Comprehensive diagnostics via SPI: short-to-ground detection, open-load detection, general fault flag
48–60 V drain-source clamping voltage with reverse current tolerance and no latch-up
Ultra-low 10 μA maximum quiescent current in standby mode, 5V/3.3V microcontroller compatible inputs
-40°C to +150°C operating temperature, AEC-Q100 qualified, guaranteed supply through 2037

Why Procurement Teams Source TLE7230R

TLE7230R is best treated as a sourcing-specific line item, not a generic replacement, because voltage/current rating, thermal limits, package and protection behavior can affect approval. The practical RFQ check is whether voltage/current rating, thermal limits, package and protection behavior, date code and package/case align with the buyer's board or repair demand. Octal SPI-controlled low-side switch with 500mA per channel, daisy-chain SPI, and PWM control — a complete relay/solenoid driver solution in a single IC.

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for TLE7230R.

Power Component Sourcing Checklist

Confirm voltage, current, thermal rating and protection features against the original BOM.
Match PG-DSO-36 (SOIC-36 SMT), reel format and automotive or industrial grade requirements when needed.
Confirm live allocation, quantity and 26+ before order release.

Active, guaranteed supply through 2037

Need Price & Availability for TLE7230R?

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for TLE7230R.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

Required quantity
Target date code
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Quality, Shipping & Payment

Commercial and shipment details for TLE7230R are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is TLE7230R available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for TLE7230R by RFQ.

What should buyers check before ordering TLE7230R?

Buyers should check voltage range, current rating, package, protection features and date code for TLE7230R, together with live stock and traceable supply.

How do I request a quote for TLE7230R?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.