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Renesas ISL8117A | Demoboard ISL8117A-LDEMO2Z
ISL8117A-LDEMO2Z Buck-Boost Demonstration Board User guide
Overview
| Topology | Buck-Boost Converter |
| Input voltage | 6.5-42 V |
| Switching frequency | 100-2000 kHz |
| Output 1 | 12 V / 3 A |
| IC revision | A |
Description
ISL8117A-LDEMO2Z Buck-Boost Board User-guideThe ISL8117A-LDEMO2Z (shown in Figure 4 on page 4) features the ISL8117A. The ISL8117A is a 60V high-voltage, synchronous buck controller that offers external soft-start, independent enable functions, and integrates UV/OV/OC/OT protection. Its current mode control architecture and internal compensation network keep peripheral component count minimal. Programmable switching frequency ranging from 100kHz to 2MHz helps to optimize inductor size, while the strong gate driver delivers up to 30A for the buck output.
Features
- Small, compact design
- Wide input range: 6.5V to 42V
- Programmable soft-start
- Supports prebias output with SR soft-start
- External frequency sync
- PGOOD indicator
- OCP, OVP, OTP, UVP protection
Typical applications
- PLC and factory automation/ Industrial equipments
- Server and data centers/ Switcher and routers/ Telecom and datacom
- LED panels
- Amusement machines
- Security surveillance
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74435571500 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCI SMT Flat Wire High Current Inductor | 15 | 14.1 | 10.75 | 14 | 9 | 14 | MnZn |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74435571500 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|
