STMicroelectronics L6598D, PWM Controller, 16.6 V, 400 kHz 16-Pin, SOIC
- RS Stock No.:
- 4151045
- Mfr. Prt No.:
- L6598D
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 4151045 |
| Product description | STMicroelectronics L6598D, PWM Controller, 16.6 V, 400 kHz 16-Pin, SOIC |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | L6598D |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 4151045 |
| Product description | STMicroelectronics L6598D, PWM Controller, 16.6 V, 400 kHz 16-Pin, SOIC |
| Manufacturer / Brand | STMicroelectronics |
| Manufacturer part number | L6598D |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
AC/DC Converters, STMicroelectronics
Resonant Controllers, STMicroelectronics
Resonant controllers include primary controllers for half-bridge topologies, designed to provide high efficiency under any load conditions, as well as high noise immunity. They implement a high voltage half-bridge driver that directly drives two power MOSFETs. The resonant controllers have a dedicated timing section to set soft start duration and minimum operating frequency.
Specifications
| Attribute | Value |
| Brand | STMicroelectronics |
| Maximum Switching Frequency | 400 kHz |
| Height | 1.64 mm |
| Maximum Supply Current | 25 mA |
| Dimensions | 10 x 4 x 1.64 mm |
| Maximum Sink Current | 450 mA |
| Package Type | SOIC |
| Maximum Operating Temperature | +125 °C, +150 °C |
| Length | 10 mm |
| PWM Controller Type | Resonant |
| Maximum Operating Supply Voltage | 16.6 V |
| Width | 4 mm |
| Start-up Supply Current | 0.25 mA |
| Minimum Operating Supply Voltage | 10 V |
| Pin Count | 16 |
| Maximum Source Current | 250 mA |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |