LTC4218CGN View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC4218CGN' PDF : 18 Pages View PDF
Revision History (Revision history begins at Rev D)
REV DATE DESCRIPTION
D 12/09 Revised Order Information.
Revised Equation in Applications Information.
E 4/10 Revised Storage Temperature Range in Absolute Maximum Ratings section.
Revised Additional Applications section and inserted Figure 8 in Applications Information.
F 1/12 Updated Typical Applications.
Revised Inputs and Outputs sections of Electrical Characteristics.
Updated INTVCC and PG pin descriptions.
Changed value of R2 in Figure 1.
Deleted text from Overcurrent & Fault section and updated values in Monitor OV and UV Faults section.
Revised Typical Application and Related Parts list.
G 7/14 IGATE(DN) Specification: Changed maximum from 340µA to 400µA
ISET Pin Function: Added note that resistor should not be less than 2k
H 2/16 Added SMAJ17A TVS to application circuit
Changed INTVCC capacitor to 1µF in application circuit
Clarified that operating temperature range refers to ambient
Added BWIMON and tD(FAULT) specifications
Updated INTVCC and ISET pin functions
Figure 1: Added C2
Added section titled Current Limit Stability
Added recommendation for a 0.1µF ISET capacitor
LTC4218
PAGE NUMBER
2
14
2
15
1
3
7
10
11, 12
18
3
7
1, 10, 13, 15
1, 10, 13, 15, 18
2
4
7
10
11
12
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
4218fh
17
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