Part Datasheet Search > AC-DC Converters > Power Integrations > TOP247YN Datasheet PDF > TOP247YN Datasheet Pages 51/53
TOP247YN Datasheet - Power Integrations
| Manufacturer: | Power Integrations |
| Category: | AC-DC Converters |
| Case Package: | TO-220-7 |
| Description: | Switching Regulator, Voltage-mode, 5.76A, 140kHz Switching Freq-Max, CMOS, PZFM6, LEAD FREE, PLASTIC, TO-220, 7/6Pin |
| Pictures: |
TOP247YNDatasheet PDF
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TOP242-250
51
O
11/05
Revision Notes Date
D - 11/00
E 1) Added R package (D2PAK).
2) Corrected abbreviations (s = seconds).
3) Corrected x-axis units in Figure 11 (µA).
4) Added missing external current limit resistor in Figure 25 (R
IL
).
5) Corrected spelling.
6) Added caption for Table 4.
7) Corrected Breakdown Voltage parameter condition (T
J
= 25 °C).
8) Corrected font sizes in figures.
9) Figure 40 replaced.
10) Corrected schematic component values in Figure 44.
7/01
F 1) Corrected Power Table value. 9/01
G 1) Added TOP250 device and F package (TO-262).
2) Added R package Thermal Impedance parameters and adjusted Output Power values in Table 1.
3) Adjusted Off-State Current value.
1/02
H 1) Added note to parameter table for Breakdown Voltage measurement.
2) Miscellaneous text corrections.
9/02
I 1) Updated P, Y, R and F package information.
2) Revised thermal impedances (θ
JA
) for all package types.
3) Expanded Maximum Duty Cycle and deleted Maximum Duty Cycle Reduction Slope parameters.
4) Corrected DIP-8B and SMD-8B Package Drawings.
4/03
J 1) Added TOP245P.
2) Miscellaneous text corrections.
8/03
K 1) Corrected typographic errors in Figures 4, 6, 20, 28 and 34; and in MULTI-FUNCTION (M) Pin
Operation section.
9/03
L 1) Added TOP246P. 3/04
M 1) Added lead-free ordering information. 12/04
N 1) Updated Maximum Duty Cycle conditions.
2) Minor error corrections.
3) Added Note 4 to Absolute Maximum Ratings specification.
4/05
O 1) Added TOP245G and TOP246G 11/05
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