L6569：High Voltage Half Bridge Driver with oscillator and Integrated Bootstrap Diode
The device is a high voltage half bridge driver with built in oscillator. The frequency of the oscillator can be programmed using external resistor and capacitor. The internal circuitry of the device allows it to be driven also by external logic signal.
The output drivers are designed to drive external n-channel power MOSFET and IGBT. The internal logic assures a dead time [typ. 1.25ms] to avoid crossconduction of the power devices.
Two version are available: L6569 and L6569A. They differ in the low voltage gate driver start up sequence.
Key Features
- dV/dt IMMUNITY UP TO ±50V/ns
- DEAD TIME 1.25µs
- ESD PROTECTION
- UNDER VOLTAGE LOCKOUT WITH HYSTERESIS
- VERY LOW START UP CURRENT: 150mA
- HIGH VOLTAGE RAIL UP TO 600V
- INTERNAL BOOTSTRAP DIODE STRUCTURE
- BCD OFF LINE TECHNOLOGY
- DRIVER CURRENT CAPABILITY:SINK CURRENT = 270mASOURCE CURRENT = 170mA
- PROGRAMMABLE OSCILLATOR FREQUENCY
- 15.6V ZENER CLAMP ON VS
产品规格
| Description | Version | Size |
|---|---|---|
| DS0214: HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR | 4.1 | 176 KB |
应用手册
宣传册
| Description | Version | Size |
|---|---|---|
| 48 V, 130 W high-efficiency SMPS for LED street lighting | 1.1 | 256 KB |
Software Development Tools
| 型号 | 制造商 | Description |
|---|---|---|
| STSW-DRIVE004 | ST | Electronic ballast design simulator for fluorescent tubes and CFLs |
解决方案评估工具
| 型号 | 制造商 | Description |
|---|---|---|
| EVAL6569 | L6569 High Voltage Half Bridge Driver with Oscillator Evaluation Board |
样片和购买
| 型号 | Package | Packing Type | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| L6569A | DIP-8 | Tube | - | - | NEC | EAR99 | MALAYSIA |
| L6569D | SO-8 | Tube | - | - | NEC | EAR99 | CHINA |
| L6569 | DIP-8 | Tube | - | - | NEC | EAR99 | MALAYSIA |
| L6569AD | SO-8 | Tube | - | - | NEC | EAR99 | CHINA |
| L6569D013TR | SO-8 | Tape And Reel | - | - | NEC | EAR99 | CHINA |
| L6569AD013TR | SO-8 | Tape And Reel | - | - | NEC | EAR99 | CHINA |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| L6569A | DIP-8 | Industrial | Ecopack2 | md_8w-wspc-pdip-wspc-08-wspc-.3-wspc-cu-wspc-.25-wspc-au-wspc-w._ts8w-wspc-vna4-wspc-x3b-wspc-lock.pdf |
| L6569D | SO-8 | Industrial | Ecopack2 (**) | |
| L6569 | DIP-8 | Industrial | Ecopack2 | |
| L6569AD | SO-8 | Industrial | Ecopack2 (**) | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_a5o7-wspc-u318acz_vers2_sdm_signed.pdf md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_a5o7-wspc-u318acz_vers2.xml |
| L6569D013TR | SO-8 | Industrial | Ecopack2 (**) | |
| L6569AD013TR | SO-8 | Industrial | Ecopack2 (**) | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_a5o7-wspc-u318acz_vers2_sdm_signed.pdf md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_a5o7-wspc-u318acz_vers2.xml |
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