Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOICN |
| Pkg. Code: | MOP |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 0.00 |
| Pitch (mm): | 1.3 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| RoHS (ISL6729IBZ) | Download |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Lead Count (#) | 8 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Control Mode | Peak Current Mode |
| Controller / Integrated | Controller |
| Duty Cycle (%) | 100 - 100 |
| FET Driver Output Current (Max) (A) | 1 |
| Length (mm) | 4.9 |
| MOQ | 14700 |
| No-Load Operating Current | 3.3 mA |
| PWMs (#) | 1 |
| Parametric Category | Flyback & Forward Controllers |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 0.00 |
| Pkg. Type | SOICN |
| Qualification Level | Standard |
| Topology Characteristic | Flyback or Forward (two switch) |
| Topology [Rail 1] | Single-Ended |
| UVLO Falling (V) | 4.3 |
| UVLO Rising (V) | 4.5 |
| VBIAS (Max) (V) | 7 |
| Width (mm) | 3.9 |
Resources for ISL6729
Description
The ISL6729 pulse width modulating (PWM) current mode controller is designed for power conversion applications that are based on a microcontroller, or other device, which can generate a digital clock signal at the desired switching frequency. Similar to the ISL684x family of products, the ISL6729 provides the basic current mode PWM control features, but eliminates the error amplifier, the oscillator, and the reference. An external clock signal applied to the oscillator input provides the time base and sets the maximum duty cycle. The reduced feature set is ideal for those applications where a microcontroller is available to provide the monitor and control functions. The analog PWM provides the cycle-by-cycle peak-current mode control, leaving the monitor and control overhead to the microcontroller.