參數(shù)資料
型號: TPS61103RGE
廠商: Texas Instruments, Inc.
英文描述: DUAL-OUTPUT, SINGLE-CELL BOOST CONVERTER
中文描述: 雙輸出,單電池升壓變換器
文件頁數(shù): 9/28頁
文件大?。?/td> 507K
代理商: TPS61103RGE
www.ti.com
ELECTRICAL CHARACTERISTICS (CONTINUED)
over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature
range of 25
°
C) (unless otherwise noted)
PARAMETER MEASUREMENT INFORMATION
SWN
C3
10
μ
F
Power
Supply
L1
10
μ
H
R1
R2
VBAT
VOUT
FB
R3
R6
LDOIN
LDOOUT
R5
R4
LDOSENSE
R7
R8
R9
C6
2.2
μ
F
C4
100
μ
F
U1
LBO1
LBO2
PGOOD
PGND
LBI
SKIPEN
ADEN
EN
ENPB
LDOEN
GND
TPS6110x
List of Components:
U1 = TPS6110x
L1 = SUMIDA CDRH74–100
C3, C5, C6 = X7R/X5R Ceramic
C4 = Low ESR Tantalum
V
CC1
Boost Output
V
CC2
LDO Output
Control
Outputs
C5
TPS61100, TPS61103
TPS61106, TPS61107
SLVS411B–JUNE 2002–REVISED APRIL 2004
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CONTROL STAGE
V
IL
LBI1 voltage threshold
LBI2 voltage threshold
LBI3 voltage threshold
LBI input hysteresis
LBI input current
LBO1 output low voltage
LBO1 output low current
LBO1 output leakage current
LBO2 output low voltage
LBO2 output low current
LBO2 output leakage current
EN, ENPB, LDOEN, SKIPEN and ADEN input
V
IL
low voltage
EN, ENPB, LDOEN, SKIPEN and ADEN input
V
IH
high voltage
EN, ENPB, LDOEN, SKIPEN and ADEN input
current
Powergood threshold
Powergood delay
Powergood output low voltage
Powergood output low current
Powergood output leakage current
Overtemperature protection
Overtemperature hysteresis
V
LBI
voltage decreasing
V
LBI
voltage decreasing
V
LBI
voltage decreasing
390
440
490
400
450
500
10
0.01
0.04
10
0.01
0.04
10
0.01
410
460
510
mV
mV
mV
mV
μA
V
μA
μA
V
μA
μA
EN = Vbat or GND
V
o
= 3.3 V, I
OL
= 10 μA
0.1
0.4
V
LBO
= 3.3 V
V
o
= 3.3 V, I
OL
= 10 μA
0.1
0.4
V
LBO
= 3.3 V
0.1
0.2
×
VBAT
0.8
×
VBAT
Clamped on GND or VBAT
0.01
0.1
μA
V
o
= 3.3 V
0.9xV
o
0.92xV
o
0.95xV
o
30
μs
V
μA
μA
°
C
°
C
V
o
= 3.3 V, I
OL
= 10 μA
0.04
10
0.01
140
20
0.4
0.1
9
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