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IW1816-20-SO7 Datasheet(PDF) 4 Page - Dialog Semiconductor |
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IW1816-20-SO7 Datasheet(HTML) 4 Page - Dialog Semiconductor |
4 / 18 page iW1816 Off-Line Digital Green-Mode PWM Controller Integrated with Power BJT and OTP Rev. 1.0 Datasheet © 2016 Dialog Semiconductor www.dialog-semiconductor.com 4 of 18 30-Jun-2016 Absolute maximum ratings are the parameter values or ranges which can cause permanent damage if exceeded. For maximum safe operating conditions, refer to Electrical Characteristics in Section 7.0. (TA = 25°C, unless otherwise noted). Proper design precautions must be made to ensure that the internal die junction temperature of the iW1816 does not exceed 150°C. Otherwise permanent damage to the device may occur. 5 Absolute Maximum Ratings Parameter Symbol Value Units DC supply voltage range (pin 4, ICC = 20mA max) VCC -0.3 to 18 V Continuous DC supply current at VCC pin (VCC = 15V) ICC 20 mA VSENSE input (pin 6, IVsense ≤ 10mA) -0.7 to 4.0 V ISENSE input (pin 7) -0.3 to 4.0 V ESD rating per JEDEC JESD22-A114 ±2,000 V Latch-up test per JESD78A ±100 mA Collector-Emitter breakdown voltage (Emitter and base shorted together; IC = 1mA, REB = 0Ω) VCES 800 V Collector current1 IC 1.5 A Collector peak current1 (tp < 1ms) ICM 3 A Maximum junction temperature TJMAX 150 °C Storage temperature TSTG -55 to 150 °C Lead temperature during IR reflow for ≤ 15 seconds TLEAD 260 °C Notes: Note 1: Limited by maximum junction temperature. 6 Thermal Characteristics Parameter Symbol Value Units Thermal Resistance Junction-to-Ambient1 θJA 132 °C/W Thermal Resistance Junction-to-GND pin (pin 5)2 ψJB 71 °C/W Thermal Resistance Junction-to-Collector pin (pin 1)2 ψJ-BJT 49 °C/W Thermal Shutdown Threshold3 TSD 150 °C Thermal Shutdown Recovery3 TSD-R 100 °C Notes: 1. θJA is measured in a one-cubic-foot natural convection chambe. 2. ψJB [Psi Junction to Board] provides an estimation of the die junction temperature relative to the PCB [Board] surface temperature. ψJ-BJT [Psi Junction to Collector pin] provides an estimation of the die junction temperature relative to the collector pin [internal BJT Collector] surface temperature. ψJB is measured at the ground pin (pin 5) without using any thermal adhesives.. See Section 10.14 for more information. 3. These parameters are typical and they are guaranteed by design. |
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