OZT1060 Datasheet | O2 Micro

.. Recipient #102292 printed on 1/10/2005. This is a ONE-TIME copy. Updates will not be provided. Change Summary CHANGES No. 1 2 3 4 5 6 7 Applicable Section Title Ordering Information General Description Functional Block Diagram Description Reference Application Circuit Package information Throughout data sheet Description Change the title to read ‘Phase-Shift PWM Controller’ Add OZT1060GN st Add 1 paragraph ‘OZT1060 is a high…LCD.’ Add 1st paragraph 1st sentence ‘Specific DC/DC…application’ Add DC/DC Reference Application Circuit Correct 20 Pin SOIC 300mil drawing Miscellaneous corrections Page(s) 1 1 1 5 10 12 --- REVISION HISTORY Revision No. 0.95 1.0 Description of change Initial Relase 1. Pin Description - Modified pin description of CTIMR, DIM. 2. Electrical Characteristics - Update a) ‘Nominal voltage’ Min & Max limits plus Temp coefficient, b) ‘Line regulation’ & ‘ Load regulation’ Typ & Max limits, c) ‘Normal operating frequency’ Min, Max, Typ limits plus Temp coefficient, d) ‘Ramp peak’ Min, Typ & Max limits, e) ‘Ramp valley’ Min & Max limits, f) ‘Operating Frequency’ Min & Max limits plus Temp coefficient, g) ‘Ramp peak’ & ‘Ramp valley’ Min & Max limits, h) ‘Reference voltage at non-invereting input pin’ Min & Max limits, i) ‘Stand-by current’ Min & Max limits, j) ‘Supply current’ Max limit, k) ‘SST current’ Min & Max limits plus Temp coefficient, l) ‘SST protection release threshold’ Min, Typ & Max limits, m) ‘CTIMR current 1’ Min & Max limits plus Temp coefficient, n) ‘CTIMR current 2’ Min & Max limits, o) ‘PDR_A/ PDR_C’ & ‘NDR_B/ NDR_D’ Min, Typ & Max limits, p) ‘Enable’ Min limit, q) ‘Threshold voltage’ Min & Max limits, r) ‘Open-lamp threshold’ Min & Max limits, s) ‘BBM time between PDR & NDR’ Min & Max limits plus Temp coefficient, t) ‘Maximum overlap’ Min, Typ & Max limits, u) ‘Minimum overlap’ Typ & Max limits. 3. Simplified Functional Block Diagram. 4. Modified formula in No. 4 Ignition & No. 5 Normal Operation. 5....