參數(shù)資料
型號(hào): TK65218M
廠商: TOKO INC
元件分類(lèi): 穩(wěn)壓器
英文描述: STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR
中文描述: SWITCHING REGULATOR, PDSO6
封裝: SOT-23L, SMT-6
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 141K
代理商: TK65218M
ADVANCED INFORMATION
January 1999 TOKO, Inc.
Page 3
TK652xx
VIN
300 k
GND
LOI
VOUT
SW
IB
L = 95 μF
D
IOUT
VOUT
RS
1 K
VIN
CN
10 μF
CD
10 μF
CS
220 pF
ROF
15
CU
10 μF
+
+
300 k
LBI
FINAL TEST CIRCUIT
Note: Inductor L: Toko A682AE-014 or equivalent
Diode D: LL101
Capacitors C
:C
D
:C
U
: Panasonic TE series,
ECS-TOJY106R
Above is the Final Test Circuit through which each of the production parts must pass. In this test circuit, the part is tested
against the specification limits in the data sheet (the min. and max. values in the Electrical Characteristics) at room
temperature, and is rejected if the tested values are outside the minimum (min.) and maximum (max.) values.
The Bench Test Circuits shown on the following pages are the circuits used most of the time to measure the typical (typ.)
values in the Electrical Characteristics section, and make the Typical Performance graphs.
Note: In measuring the oscillator frequency and the Max I
OUT
on the bench, the converter was loaded until “no pulse
skipping” mode was achieved.
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