L6598：Resonant Controller
The L6598 device is manufactured with the BCD™ offline technology, able to ensure voltage ratings up to 600 V, making it perfectly suited for AC/DC adapters and wherever a resonant topology can be beneficial. The device is intended to drive two power MOSFETs, in the classical half bridge topology. A dedicated timing section allows the designer to set soft-start time, soft-start and minimum frequency. An error amplifier, together with the two enable inputs, are made available. In addition, the integrated bootstrap diode and the Zener clamping on low voltage supply, reduces to a minimum the external parts needed in the applications.
Key Features
- High voltage rail up to 600 V
- dV/dt immunity ±50 V/ns in full temperature range
- Driver current capability: 250 mA source 450 mA sink
- Switching times 80/40 ns rise/fall with 1 nF load
- CMOS shutdown input
- Undervoltage lockout
- Soft-start frequency shifting timing
- Sense op amp for closed loop control or protection features
- High accuracy current controlled oscillator
- Integrated bootstrap diode
- Clamping on Vs
- Available in DIP16 and SO16 packages
Product Specifications
| Description | Version | Size |
|---|---|---|
| DS1660: High voltage resonant controller | 8.0 | 491 KB |
Application Notes
Presentations
| Description | Version | Size |
|---|---|---|
| Primary side regulation controllers portfolio | 1 MB |
Brochures
| Description | Version | Size |
|---|---|---|
| Brochure Power management guide | 05.2016 | 4 MB |
Sample & Buy
| Part Number | Package | Packing Type | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| L6598D013TR | SO-16 | Tape And Reel | 0.963 | 1000 | NEC | EAR99 | CHINA |
| L6598 | PDIP 16 | Tube | 0.963 | 1000 | NEC | EAR99 | MALAYSIA |
| L6598D | SO-16 | Tube | 0.963 | 1000 | NEC | EAR99 | CHINA |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| L6598D013TR | SO-16 | Industrial | Ecopack2 (**) | md_q7-wspc-so-wspc-16-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kmq7u370bdz-wspc-(l6598d013tr)_signed.pdf md_q7-wspc-so-wspc-16-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kmq7u370bdz-wspc-(l6598d013tr)-wspc-wcp.xml |
| L6598 | PDIP 16 | Industrial | Ecopack2 | md_17-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-.25-wspc-std_9f17u370bdz-wspc-(l6598)-wspc-wcp-wspc-ver2_signed.pdf md_17-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-.25-wspc-std_9f17u370bdz-wspc-(l6598)-wspc-wcp-wspc-ver2.xml |
| L6598D | SO-16 | Industrial | Ecopack2 (**) | md_q7-wspc-so-wspc-16-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kmq7u370bdz-wspc-(l6598d013tr)_signed.pdf md_q7-wspc-so-wspc-16-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_kmq7u370bdz-wspc-(l6598d013tr)-wspc-wcp.xml |
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