參數(shù)資料
型號: LT1512C
廠商: Linear Technology Corporation
英文描述: Octal Bus Transceivers 20-PDIP 0 to 70
中文描述: SEPIC拓?fù)涞暮懔?恒壓電池充電器
文件頁數(shù): 10/12頁
文件大?。?/td> 261K
代理商: LT1512C
10
LT1512
APPLICATIO
S I
FOR
ATIO
U
from 24
to 200
. This causes a known increase in full-
scale charging current (PWM = 0) of 3% due to the 5k input
resistance of the I
FB
pin. Note that 100% duty cycle gives full
charging current and that very low duty cycles (especially
zero!) will not operate correctly. Very low duty cycle (<10%)
is a problem because the peak detector requires a finite
up-time to reset C6.
W
U
U
More Help
Linear Technology Field Application Engineers have a CAD
spreadsheet program for detailed calculations of circuit
operating conditions, and our Applications Department is
always ready to lend a helping hand. For additional informa-
tion refer to the LT1372 data sheet. This part is identical to
the LT1512 except for the current amplifier circuitry.
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIO
N
U
N8 Package
8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
N8 0695
0.005
(0.127)
MIN
0.100
±
0.010
(2.540
±
0.254)
0.065
(1.651)
TYP
0.045 – 0.065
(1.143 – 1.651)
0.130
±
0.005
(3.302
±
0.127)
0.015
(0.380)
MIN
0.018
±
0.003
(0.457
±
0.076)
0.125
(3.175)
MIN
1
2
3
4
8
7
6
5
0.255
±
0.015*
(6.477
±
0.381)
0.400*
(10.160)
MAX
0.009 – 0.015
(0.229 – 0.381)
0.300 – 0.325
(7.620 – 8.255)
0.325–0.015
+0.635
–0.381
8.255
(
)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
相關(guān)PDF資料
PDF描述
LT1512I Octal Bus Transceivers 20-PDIP 0 to 70
LT1512IN8 SEPIC Constant-Current/ Constant-Voltage Battery Charger
LT1512IS8 SEPIC Constant-Current/ Constant-Voltage Battery Charger
LT1512 SEPIC (Single-Ended Primary Inductance Converter) Constant-Current/ Constant-Voltage Battery Charger(初級線圈感應(yīng)轉(zhuǎn)換,恒定電流/恒定電壓電池充電器)
LT1513-2 SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger
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