Renesas ISL78229ARZ-T7A
$ 6.776
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renesas | ISL78229ARZ-T7A | 3 | 1 | 20h | ||||||||
| DigiKey | ISL78229ARZ-T7ACT-ND | 3 | 1 | Cut Tape | ||||||||
| Future Electronics | ISL78229ARZ-T7A | 0 | 250 | Tape & Reel | ||||||||
| Avnet | ISL78229ARZ-T7A | 0 | 250 | 1d | ||||||||
| Component Stockers USA | ISL78229ARZ-T7A | 271 | >1wk |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 15, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 6.00 - Jul 13, 2018 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 6.776
$ 6.36
Stock
74,699
141,282
Authorized Distributors
4
4
Case/Package
WFQFN
WFQFN
Number of Pins
40
40
Number of Outputs
2
2
Max Output Current
-
-
Switching Frequency
1.1 MHz
1.1 MHz
Min Input Voltage
5 V
5 V
Max Input Voltage
55 V
55 V
Min Output Voltage
5 V
5 V
Max Output Voltage
-
-
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
Supply Chain
Country of OriginMalaysia, Philippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2016-02-12
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas ISL78229ARZ-T7A provided by its distributors.
1.1MHz 5V~55V 2 boost converterType TQFN-40-EP(6x6) DC-DC Controllers ROHS
DC DC Cntrlr Single-OUT Sync Boost 5V to 55V 40-Pin WFQFN T/R
Renesas 2-Phase Boost Controller with Drivers and I2C/PMBus
RoHS Compliant I2C 2011 Positive DC-DC Controller IC 125C 1.1MHz
IC REG CTRLR BOOST PMBUS 40WFQFN
40 LEAD QFN PACKAGE 6X6mm BODY, 0.5mm pi
Boost Tape & Reel (TR) Automotive AEC-Q100 S-PQCC-N40 DC to DC switching controller 6mm 55V 50kHz~1.1MHz -40C~125C TJ
Isl78229Arz Automotive Grade - 2 Phase Boost Controller 6X6/Tape & Reel Rohs Compliant: Yes |Renesas ISL78229ARZ-T7A
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageWFQFN
MSL2
MountSurface Mount
Number of Pins40
Number of Terminals40
Technical
Clock SyncYes
Part FamilyISL78229
InterfaceI2C
Max Duty Cycle89 %
Max Input Voltage55 V
Max Operating Temperature125 °C
Max Supply Current10 mA
Max Switching Frequency1.17 MHz
Min Input Voltage5 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Nominal Input Voltage12 V
Number of Circuits1
Number of Output Phases2
Number of Outputs2
Output ConfigurationPositive
Output TypePWM
Switching Frequency1.1 MHz
Synchronous RectifierYes
Temperature GradeAutomotive
TopologyMultiphase
Dimensions
Height850 µm
Height - Seated (Max)900 µm
Length6 mm
Pitch500 µm
Terminal Pitch500 µm
Width6 mm
Documents
Download datasheets and manufacturer documentation for Renesas ISL78229ARZ-T7A.
Official Datasheet7 years ago
Compliance
Environmental Classification
RatingsAEC-Q100
REACH SVHCYes
RoHSCompliant
Compliance Statements