- Mfr. #:
- ISL85403FRZ
- Description:
- Switching Voltage Regulators Reg w/FET for Sync Boost/Buck Converter
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
ISL85403FRZ Information
- ISL85403 Synchronous Buck/Boost Buck Converter
- Renesas / Intersil ISL85403 Synchronous Buck or Boost Buck Converter is an 36V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 36V. In boost-buck mode, the input range can be extended down to 2.5V and output regulation can be maintained when VIN drops below VOUT, enabling sensitive electronics to remain on in low input voltage conditions. The ISL85403 has a flexible selection of operation modes of forced PWM mode and PFM mode. In PFM mode, the quiescent input current is as low as 180μA (AUXVCC connected to VOUT). The load boundary between PFM and PWM can be programmed to cover wide applications.
Specifications
| RoHS: | Y |
|---|---|
| Packaging: | Tube |
| Type: | Synchronous Buck or Boost Buck Converter |
| Product: | Synchronous Boost or Buck Controller |
| Product Category: | Switching Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Shutdown: | Shutdown |
| Mounting Style: | SMD/SMT |
| Manufacturer: | Renesas Electronics |
| Brand: | Renesas / Intersil |
| Package / Case: | QFN-EP-20 |
| Switching Frequency: | Programmable |
| Subcategory: | PMIC - Power Management ICs |
| Series: | ISL85403 |
| Topology: | Boost, Buck |
| Output Voltage: | 800 mV to 33 V |
| Factory Pack Quantity: | 75 |
| Input Voltage MAX: | 40 V |
| Supply Voltage - Min: | 3.05 V |
| Input Voltage: | 3 V to 40 V |
| Input Voltage MIN: | 3 V |
| Output Current: | 2.5 A |
| Operating Supply Current: | 1.3 mA |
| Number of Outputs: | 1 Output |
| Unit Weight: | 0.001552 oz |
| Operating Temperature Range: | - 40 C to + 105 C |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C |
ISL85403FRZ Price & Stock
Renesas ISL85403FRZ pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | ISL85403FRZ-ND | - | - | - | - | 17.40 | 17.40 | 2019-12-06T13:57:52Z |
| Avnet | ISL85403FRZ | - | - | - | - | 13.60 | 12.66 | 2019-12-06T04:29:54Z |
| Mouser | 968-ISL85403FRZ | - | 27.79 | 23.64 | 20.47 | 14.70 | 14.70 | 2019-12-06T22:54:47Z |
| Newark | 78X3277 | - | 27.30 | 23.64 | 16.81 | 13.65 | 13.65 | 2019-12-05T19:07:53Z |
| Avnet Europe | ISL85403FRZ | - | 19.90 | 17.91 | 16.12 | 16.12 | 16.12 | 2019-12-07T08:07:29Z |
Alternate Names
Renesas has several brands around the world that may have alternate names for ISL85403FRZ due to regional differences or acquisition. ISL85403FRZ may also be known as the following names:
- REN ISL85403FRZ
- Renesas Electronics ISL85403FRZ
- RENESA ISL85403FRZ
- RENESAS TECHNOLOGY ISL85403FRZ
- RENESAS TECHNOLOGY CORP ISL85403FRZ
- RENES ISL85403FRZ
- RENSAS ISL85403FRZ
- Renesas Electronics America ISL85403FRZ
- RENASAS ISL85403FRZ
- RNS ISL85403FRZ
- RENESAS-PB ISL85403FRZ
- RENESAS ELECTRONICS CORP ISL85403FRZ
- RENESES ISL85403FRZ
- Renesas Technology America ISL85403FRZ
- Renesas Electronics Corporation ISL85403FRZ
- RENESASE ISL85403FRZ
- RENESAS TECHNOLOGY HONG KONG ISL85403FRZ
- RENESASTEC ISL85403FRZ
- RENESAS/M ISL85403FRZ
- RENEASAS ISL85403FRZ
- NLD ISL85403FRZ
- RENESAS ELECTRONICS AMERICA INC ISL85403FRZ
- RENESASA ISL85403FRZ
- RENESAS/PBF ISL85403FRZ
- RENESAS TECHNOL ISL85403FRZ