HVLED815PF STMicroelectronics, HVLED815PF Datasheet
HVLED815PF
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HVLED815PF Summary of contents
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... W, with high power factor ■ AC-DC LED drivers Description The HVLED815PF is a high-voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (> 0.90) to provide an efficient, compact and cost effective solution for LED driving ...
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... Principle application circuit and block diagram . . . . . . . . . . . . . . . . . . . 3 1.1 Principle application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Pin description and connection diagrams . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 Doc ID 023409 Rev 3 HVLED815PF ...
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Principle application circuit and block diagram 1.1 Principle application circuit Figure 1. Principle application circuit for high power factor LED driver Bridge Diode F1 1A_DIP 2 J2 CON1 J4 CON1 VIN Rsense Rsense RA R1 (1k8-2k2) 220pF-330pF RB C_Vcc ...
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Figure 2. Principle application circuit for standard LED driver Bridge Diode F2 1A_DIP 2 J7 CON1 J8 CON1 Rsense Rsense C_Vcc (10uF) C_ILED (10uF (330nF/680nF) Rf (8.2k-15k) Cp (1nF/10nF) VIN C22 1 Cin U2 HVLED8xxPF 1 SOURCE ...
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Block diagram Figure 3. Block diagram VCC DEMAG LOGIC R DMG DMG 3 Vref Constant Voltage Regulation COMP R COMP C COMP + VIN HV start-up & Supply Logic Vref PROTECTION & FEEDFORWARD LOGIC DRIVING LOGIC ...
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... This feature is disabled in case a protection is tripped. A small bypass capacitor (100 nF typ.) to GND may be useful to get a clean bias voltage for the signal part of the IC. Doc ID 023409 Rev 3 HVLED815PF 16 16 DRAIN DRAIN ...
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... HVLED815PF Table 2. Pin description (continued) N. Name 4 GND 5 ILED 6 DMG 7 COMP 8 N.a. 9-11 N. DRAIN 16 2.2 Thermal data Table 3. Thermal data Symbol R Thermal resistance, junction-to-pin thJP R Thermal resistance, junction-to-ambient thJA P Maximum power dissipation at T TOT T Storage temperature range STG T Junction temperature range ...
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... V > V DRAIN V <V CC CCOn startup charge °C V > V DRAIN V <V CC CCOn (4) restart voltage falling) After protection tripping Doc ID 023409 Rev 3 HVLED815PF Value -1 to 800 1 50 Self limiting ±2 -0.3 to 3.6 -0.3 to 3.6 Min. Typ. Max. 800 80 6 7.4 14 Start 4 5.5 ...
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... HVLED815PF Table 5. Electrical characteristics Symbol Supply voltage V Operating range CC V Turn-on threshold CC_ON V Turn-off threshold CC_OFF V Internal Zener voltage Z Supply current I Startup current CC_START-UP Iq Quiescent current Operating supply current kHz Iq Fault quiescent current (fault) Startup timer T Start timer period ...
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... V = 2.7 V, DMG V = 1.65 V COMP V = 2.3 V DMG V = 2.7 V DMG COMP (5) (4) dVcs/dt = 200 mV/µs (4) 14V VDD + CURRENT CONTROL - ILED COMP GND OFF-state drain current. Doc ID 023409 Rev 3 HVLED815PF Min. Typ. Max. 70 100 400 750 2.7 0 1.5 1.6 1.7 COMPL 0.192 0.2 0.208 330 90 200 0.7 0.75 0.8 0.92 1 1.08 Idss A ...
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... HVLED815PF Figure 6. COSS output capacitance variation Figure 7. Startup current test circuit DMG Figure 8. Quiescent current test circuit 33k 600 500 400 300 200 100 Vds [ V] Iccstart-up A VDD 2. ILED COMP Iq_meas A VDD 2. DMG ILED COMP 3V 0.8V Doc ID 023409 Rev 3 Electrical specifications ...
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... The circuit across the DMG pin is used for switch-on synchronization. Figure 10. Quiescent current during fault test circuit DMG 12/18 Icc A 27k VDD 220k 2. DMG COMP 10k 10k 2.8V -5V Iq(fault) A VDD 2. ILED COMP Doc ID 023409 Rev 3 HVLED815PF 1.5K 2W 15V DRAIN CURRENT 150V CONTROL ILED GND CS SOURCE 5.6 14V DRAIN CURRENT CONTROL GND CS SOURCE AM13215v1 AM13216v1 ...
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... HVLED815PF 4 Device description The HVLED815PF is a high-voltage primary switcher intended for operating directly from the rectified mains with minimum external parts to provide high power factor (> 0.90) and an efficient, compact and cost effective solution for LED driving. It combines a high- performance low-voltage PWM controller chip and an 800 V, avalanche-rugged Power MOSFET, in the same package ...
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... ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: ECOPACK trademark. Figure 11. SO16N mechanical data Dim ccc 14/18 mm Min. Typ. 0.10 1.25 0.31 0.17 9.80 9.90 5.80 6.00 3.80 3.90 1.27 0.25 0.40 0 Doc ID 023409 Rev 3 HVLED815PF www.st.com . Max. 1.75 0.25 0.51 0.25 10.00 6.20 4.00 0.50 1.27 8° 0.10 ...
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... HVLED815PF Figure 12. SO16N drawing Doc ID 023409 Rev 3 Package information 0016020_F 15/18 ...
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... Package information Figure 13. SO16N recommended footprint (dimensions are in mm) 16/18 Doc ID 023409 Rev 3 HVLED815PF ...
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... HVLED815PF 6 Revision history 22-Oct Table 6. Document revision history Date 26-Jul-2012 29-Aug-2012 23-Oct-2012 Revision 1 Initial release. 2 Added Table 2: Pin description on page 6 Modified T value Updated T value in note 2 (below J Minor text changes. Doc ID 023409 Rev 3 Revision history Changes . Table 3: Thermal data . Table 5: Electrical characteristics ) ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 18/18 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 023409 Rev 3 HVLED815PF ...