Datasheet ILD8150, ILD8150E (Infineon) - 5

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ILD8150/ILD8150E LED driver IC for high power LEDs with hybrid dimming down to 0.5% Pin configuration 2 Pin configuration
SW 1 8 VIN SW 1 8 VIN BOOT 2 7 VCC BOOT 2 7 VCC EP DIM 3 6 SD DIM 3 6 SD GND 4 5 CS GND 4 5 CS PG-DSO-8 PG-DSO-8 with exposed pad
Figure 3 Pin-out
Both PG-DSO-8 and PG-DSO-8 with exposed pad have the same pin-out. The exposed pad is internally not connected.
Table 1 Pin functions Name No. Function
SW 1 Internal switch output. BOOT 2 Internal switch driver bootstrap, connect to bootstrap capacitor. DIM 3 Input for PWM dimming (internally pulled-up). GND 4 Ground. CS 5 Current sense feedback. SD (neg.) 6 Shutdown (internally pulled-up).
1)
VCC 7 Output of the internal regulator, connect to bypass capacitor. VIN 8 Input voltage. EP
2)
9 Exposed pad, connect to GND (internally not connected). 1 To use the shutdown functionality 3.3 V must be provided externally at DIM pin. 2 PG-DSO-8 with exposed pad only. Datasheet 5 V1.0 2019-01-31 Document Outline Features Potential applications Description Table of contents 1 Functional block diagram 2 Pin configuration 3 Functional description 3.1 Buck controller features 3.1.1 Output current regulation 3.1.2 Dimming 3.1.3 Digital soft-start 3.1.4 Low power mode 3.2 Protection features 3.2.1 Over-temperature protection 3.2.2 Under-voltage protection 4 Thermal and electrical characteristics 4.1 Package characteristics 4.2 Absolute maximum ratings 4.3 Operating conditions 4.4 Electrical characteristics 5 Package dimensions Disclaimer