L6560 STMicroelectronics, L6560 Datasheet
L6560
Specifications of L6560
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L6560 Summary of contents
Page 1
... TRANSITION MODE OPERATING TOTEM POLE OUTPUT CURRENT: 400mA DIP8/SO8 PACKAGES DESCRIPTION The L6560 monolithic integrated circuit in Minidip and SO8 packages, designed as a con- troller and driver of a discrete power MOS transis- tor for the implementation of active power factor correction, for sinusoidal line current consump- tion ...
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... L6560 - L6560A ABSOLUTE MAXIMUM RATINGS Symbol Pin Output Totem Pole Peak Current ( INV, COMP Analog Inputs & Outputs MULT CS 4 Current Sense Input ZCD 5 Zero Current Detector P Power Dissipation @T tot T Junction Temperature Operating Range j T Storage Temperature stg PIN CONNECTION THERMAL DATA ...
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... Delay to Output d (H-L) = 14.5V unless otherwise specified Test Condition Min. after turn-on L6560 13.5 L6560A L6560 L6560A L6560 L6560A Test Condition Min. before turn-on at 13V (L6560 10.5V (L6560A 0nF @ 70KHz 1nF @ 70KHz L in OVP condition V = 2.7V pin1 I = 25mA CC Test Condition Min. 2.46 – ...
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... Since the current through R2 doesn’t change, the ∆I current must flow through the capacitor C and enter in the error amplifier. This current is mirrored inside the L6560, and compared with a precise internal reference of 40µA. Whenever such 40µA limit is exceed, the OVP protection is triggered (Dynamic OVP), and the external power transistor is switched off, until the overvoltage situation disappears ...
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... Figure 1. V OUT nominal 40µ E/A OUTPUT 3.1V DYNAMIC OVP STATIC OVP Figure 2: Overvoltage Protection Circuit Ccomp 2.5V ∆I D93IN035B OVER VOLTAGE D95IN219A ∆ PWM - + 3.1V 40µA L6560 - L6560A DRIVER 5/11 ...
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... L6560 - L6560A Figure 3: Typical Application Circuit (100W 1N4150 68K 5% 1N5248B BRIDGE 4 x BY255 + C1 R9 FUSE 4A/250V 1µF 1.5M 250V 1% - Vac (85V to 135V) R10 16K 1% TRANSFORMER T: core THOMSON-CSF B1ET2910A (ETD 10mm) OR EQUIVALENT primary 90T of Litz wire 10 x 0.2mm secondary 11T of #27 AWG (0.15mm) gap 1 ...
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... Figure 5: P.C. Board and Component Layout of the Figg. 3 and 4 (1:1.25 scale) Figure 6: OVPCurrent Threshold vs. Temperature D94IN047 I OVP (mA -50 - 100 125 L6560 - L6560A Figure 7 : Undervoltage Lockout Threshold vs. Temperature V CC-TH-ON ( CC-TH-OFF ( - D94IN044 100 125 7/11 ...
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... L6560 - L6560A Figure 8: Supply Current vs. Supply Voltage I CC D94IN045 (mA 1nF f = 70KHz (V) Figure 10 : Output Saturation Voltage vs. Sink Current V PIN7 D94IN046 ( 14.5V SINK 2.0 1.5 1.0 0 100 200 300 400 I GD (mA) Figure 12 : Multiplier Characteristics Family V COMP (pin2) D94IN042 V CS (pin4) (V) 1.8 1.6 1.4 1 ...
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... D 10.92 E 7.95 9.75 0.313 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 F 6.6 I 5.08 L 3.18 3.81 0.125 Z 1.52 OUTLINE AND MECHANICAL DATA MAX. 0.065 0.022 0.012 0.430 0.384 0.260 0.200 0.150 Minidip 0.060 L6560 - L6560A 9/11 ...
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... L6560 - L6560A mm inch DIM. MIN. TYP. MAX. MIN. TYP. A 1.75 a1 0.1 0.25 0.004 a2 1.65 a3 0.65 0.85 0.026 b 0.35 0.48 0.014 b1 0.19 0.25 0.007 C 0.25 0.5 0.010 c1 45 (typ.) D (1) 4.8 5.0 0.189 E 5.8 6.2 0.228 e 1.27 0.050 e3 3.81 0.150 F (1) 3.8 4 ...
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... The ST logo is a registered trademark of STMicroelectronics 2000 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com L6560 - L6560A 11/11 ...