Renesas ISL71043MBZ
Manufacturer No:
ISL71043MBZ
Manufacturer:
Renesas
Package:
Description:
Radiation Tolerant Single-Ended Current Mode PWM Controller
Quantity:
In Stock :3402
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ISL71043MBZ Information
Renesas ISL71043MBZ technical specifications, attributes, parameters and parts with similar specifications to Renesas ISL71043MBZ.
- Type
- Parameter
- Pkg. Type
- SOICN
- Lead Count (#)
- 8
- Carrier Type
- Tube
- Moisture Sensitivity Level (MSL)
- 1
- Pitch (mm)
- 1.3
- Pkg. Dimensions (mm)
- 4.9 x 3.9 x 1.47
- Pb (Lead) Free
- Yes
- Pb Free Category
- Nickel/Palladium/Gold-Silver - e4
- MOQ
- 25
- CAGE code
- 34371
- Type
- Parameter
- Control Mode
- Voltage, Peak Current Mode
- DSEE (MeV·cm2/mg)
- 43
- Duty Cycle (%)
- 100 - 100
- FET Driver Output Current (Max) (A)
- 1
- Flow
- RT Plastic
- Length (mm)
- 4.9
- No-Load Operating Current
- 2.9
- PWMs (#)
- 1
- Phases (Max)
- 1
- Qualification Level
- Radiation Tolerant Plastic
Download datasheets and manufacturer documentation for Renesas ISL71043MBZ.
The ISL71043M is a PWM controller suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include up to 13. 2V operation, 2. 9mA operating current, 90μA typical start-up current, adjustable operating frequency to 1MHz and, 1A current drive capability with 35ns rise and 29ns fall times. The ISL71043M is offered in either an 8 Ld SOIC or an 8 Ld TDFN package and both are specified across the extended temperature range of -55°C to +125°C.
- 1A MOSFET gate driver
- 90µA typical start-up current, 125µA maximum
- 35ns propagation delay current sense to output
- Fast transient response with Peak Current mode control
- 9V to 13.2V operation
- Adjustable switching frequency to 1MHz
- 35ns rise time and 29ns fall time with 1nF output load
- Trimmed timing capacitor discharge current for accurate dead time/maximum duty cycle control
- 1.5MHz bandwidth error amplifier
- Tight tolerance voltage reference over line, load, and temperature±3% current limit threshold
- Ni/Pd/Au-Ag lead finish (Tin (Sn) free)
- Characterized radiation levels
- Low Dose Rate (LDR) (0.01rad(Si)/s) : 30krad(Si)
- Single event burnout LET 43MeV•cm2/mg
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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