Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | ISL9443IRZ |
| OEMstron Part # | ISL9443IRZ |
| Manufacturer | Renesas Electronics America Inc. |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 32QFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL9443IRZ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
ISL9443IRZ Specifications
| Part Number | ISL9443IRZ | |
| Brand | Renesas Electronics America Inc. | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | Renesas Electronics America Inc. | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 3 | |
| Output Phases | 2 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V | |
| Frequency - Switching | 600kHz ~ 1.2MHz | |
| Duty Cycle (Max) | - | |
| Synchronous Rectifier | Yes | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) |
ISL9443IRZ Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
ISL9443IRZ D# ISL9443IRZ Intersil Corporation |
Soft Sw PWM Cntrlr 3-OUT PWM Controller 12V 200KHz to 1.2MHz 32-Pin QFN EP - Bulk (Alt: ISL9443IRZ) RoHS: Not Compliant
|
Americas - 711 |
| Part Number | Description | Stock |
|
ISL9443IRZ-T Intersil Corporation |
IC REG CTRLR BUCK PWM CM 32-QFN |
Contact Us |
|
ISL9443IRZ-T7A Intersil Corporation |
ISL9443 TRIPLE, STEP- DOWN PWM CONTROLLER IMVP-6. 32 LD MLFP - Tape and Reel |
Contact Us |
|
ISL9443IRZ Intersil Corporation |
IC REG CTRLR BUCK PWM CM 32-QFN |
Contact Us |
| Part Number | Description | Stock |
|
ISL9443IRZ-T D# ISL9443IRZ-T-ND Renesas Electronics Corporation |
IC REG CTRLR BUCK 32QFN |
Limited Supply - Call |
|
ISL9443IRZ-T7A D# ISL9443IRZ-T7ATR-ND Renesas Electronics Corporation |
IC REG CTRLR BUCK 32QFN |
Limited Supply - Call |
|
ISL9443IRZ D# 2156-ISL9443IRZ-IL-ND Rochester Electronics LLC |
SWITCHING CONTROLLER |
711 In Stock |
| Part Number | Description | Stock |
|
ISL9443IRZ-T7A Renesas Electronics Corporation |
Available |
11000 |
| Part Number | Description | Stock |
|
ISL9443IRZ Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
878 |
|
ISL9443IRZT7A Intersil Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
290 |
| Part Number | Description | Stock |
|
ISL9443IRZ-T D# NS-ISL9443IRZ-T Intersil Corporation |
OEM/CM ONLY |
9460 |
|
ISL9443IRZ-T7A D# NS-ISL9443IRZ-T7A Intersil Corporation |
OEM/CM ONLY |
5383 |
|
ISL9443IRZ D# NS-ISL9443IRZ Intersil Corporation |
OEM/CM ONLY |
1089 |
| Part Number | Description | Stock |
|
ISL9443IRZ Intersil Corporation |
Switching Controller, Current-mode, 1380kHz Switching Freq-Max, PQCC32 RoHS: Compliant
|
711 |
| Part Number | Description | Stock |
|
ISL9443IRZT7A Intersil Corporation |
OEM/CM ONLY |
266 |
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Quick Inquiry
| In Stock | 382 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 5.3825 | $ 5.3825 |
| 100 | $ 5.3825 | $ 538.2500 |
| 500 | $ 5.3825 | $ 2,691.2500 |
| 1000 | $ 5.3825 | $ 5,382.5000 |
| 2500 | $ 5.3825 | $ 13,456.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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