參數(shù)資料
型號(hào): 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(yè)數(shù): 18/27頁(yè)
文件大?。?/td> 498K
代理商: TPS61028DRC
www.ti.com
APPLICATION EXAMPLES
SW
C1
10
μ
F
L1
6.8
μ
H
R1
R2
VBAT
VOUT
FB
C2
2.2
μ
F
C3
100
μ
F
LBO
PGND
LBI
PS
EN
GND
TPS61027
List of Components:
U1 = TPS61027DRC
L1 = EPCOS B82462-G4682
C1, C2 = X7R,X5R Ceramic
C3 = Low ESR Tantalum
V
CC
5 V
Boost Output
LBO
R5
Battery
Input
SW
C1
10
μ
F
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
TPS61027
List of Components:
U1 = TPS61027DRC
L1 = EPCOS B82462-G4682
C1, C2 = X7R,X5R Ceramic
C3 = Low ESR Tantalum
V
CC
5 V
Boost Output
LBO
R5
Battery
Input
TPS61020
,
TPS61024
,
TPS61025
TPS61026, TPS61027, TPS61028
TPS61029
SLVS451D–SEPTEMBER 2003–REVISED FEBRUARY 2006
Figure 23. Power Supply Solution for Maximum Output Power Operating From a Single Alkaline Cell
Figure 24. Power Supply Solution for Maximum Output Power Operating From a Dual/Triple Alkaline Cell
or Single Li-Ion Cell
18
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