參數(shù)資料
型號: TPS6205
廠商: Texas Instruments, Inc.
英文描述: 800-mA SYNCHRONOUS STEP-DOWN CONVERTER
中文描述: 800毫安同步降壓轉(zhuǎn)換器
文件頁數(shù): 7/21頁
文件大?。?/td> 432K
代理商: TPS6205
www.ti.com
PGND
10
FB
PG
VIN
8
LBO
GND
3
SYNC
EN
LBI
TPS62050
SW
1
6
7
2
9
5
4
L1 = 10
μ
H
V
O
= 5 V
R1 =
820 k
C
(ff)
= 6.8 pF
R2 = 91 k
C
o
= 22
μ
F
C
i
= 10
μ
F
V
I
R5
130 k
R6
100 k
R3
1 M
R4
1 M
TDK
C3216X5R1A106M
Taiyo Yuden
JMK316BJ226ML
WE PD 744 777 10
Quiescent Current Measurements and Efficiency Were Taken
With: R5 = Open, R4 = Open, LBI Connected to GND.
TPS62050, TPS62051
TPS62052, TPS62054, TPS62056
SLVS432D–SEPTEMBER 2002–REVISED OCTOBER 2003
PARAMETER MEASUREMENT INFORMATION
All graphs were generated using the circuit as shown unless otherwise noted. For output voltages other than 5 V,
the fixed voltage versions are used. The resistors R1, R2, and the feedforward capacitor (Cff) are removed and
the feedback pin is directly connected to the output.
STANDARD CIRCUIT FOR ADJUSTABLE VERSION
7
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