參數(shù)資料
型號: TPS61028DRC
廠商: Texas Instruments, Inc.
英文描述: 96% EFFICIENT SYNCHRONOUS BOOST CONVERTER
中文描述: 96%高效同步升壓轉(zhuǎn)換器
文件頁數(shù): 6/27頁
文件大小: 498K
代理商: TPS61028DRC
www.ti.com
PARAMETER MEASUREMENT INFORMATION
SW
C1
10
μ
F
Power
Supply
L1
6.8
μ
H
R1
R2
VBAT
VOUT
FB
C2
2.2
μ
F
C3
47
μ
F
LBO
PGND
LBI
PS
EN
GND
TPS6102x
List of Components:
U1 = TPS6102xDRC
L1 = EPCOS B82462G4682
C1, C2 = X7R/X5R Ceramic
C3 = Low ESR Tantalum
V
CC
Boost Output
Control Output
R3
R4
R5
TYPICAL CHARACTERISTICS
TPS61020
,
TPS61024
,
TPS61025
TPS61026, TPS61027, TPS61028
TPS61029
SLVS451D–SEPTEMBER 2003–REVISED FEBRUARY 2006
Table of Graphs
FIGURE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Maximum output current
vs Input voltage
vs Output current (TPS61020)
vs Output current (TPS61025)
vs Output current (TPS61027)
vs Input voltage (TPS61025)
vs Input voltage (TPS61027)
vs Output current (TPS61025)
vs Output current (TPS61027)
vs Input voltage
vs Input voltage
Output voltage in continuous mode (TPS61025)
Output voltage in continuous mode (TPS61027)
Output voltage in power save mode (TPS61025)
Output voltage in power save mode (TPS61027)
Load transient response (TPS61025)
Load transient response (TPS61027)
Line transient response (TPS61025)
Line transient response (TPS61027)
Start-up after enable (TPS61025)
Start-up after enable (TPS61027)
Efficiency
Output voltage
No load supply current into VBAT
No load supply current into VOUT
Waveforms
6
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