参数资料
型号: XC9131F05CDR-G
厂商: Torex Semiconductor Ltd
文件页数: 6/28页
文件大小: 0K
描述: IC REG BOOST SYNC ADJ 1A USP10B
视频文件: USP (Ultra Small Package)
标准包装: 1
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.8 V ~ 5 V
输入电压: 0.6 V ~ 5.5 V
频率 - 开关: 1.2MHz
电流 - 输出: 1A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: USP-10B
包装: 标准包装
供应商设备封装: USP-10B
产品目录页面: 1439 (CN2011-ZH PDF)
其它名称: 893-1123-6
XC9131 Series
■ ELECTRICAL CHARACTERISTICS
Ta=25 C
● XC9131F05C / XC9131H05C
o
PARAMETER
Input Voltage
FB Voltage
Output Voltage Setting Range
Operation Start Voltage
Operation Hold Voltage
Supply Current
Input Pin Current
Stand-by Current (XC9131F)
Stand-by Current (XC9131H)
Lx Leakage Current
Oscillation Frequency
Maximum Duty Cycle
Minimum Duty Cycle
PFM Switching Current
SYMBOL
V IN
V FB
V OUTSET
V ST1
V HLD
Iq
I BAT
I STB
I LxL
f OSC
D MAX
D MIN
I PFM
CONDITIONS
V OUT = 3.3V, V MODE =0V
Voltage to start oscillation while V FB =0.511V → 0.49V
R L =1k ? , V MODE =0V
R L =33 ? , V MODE =0V
R L =1k ? , V MODE =0V
V FB =0.5V×1.1 (oscillation stops)
V IN =1.8V, V EN =3.3V, V FB =0.5V×1.1
V IN =V Lx =3.3V
V IN =V Lx =3.3V
V FB =0.5V × 0.9
V FB =0.5V × 0.9
V FB =0.5V × 1.1
V MODE =0V, R L =330 Ω
MIN.
-
0.490
1.8
-
-
-
-
-
-
-
-
1.02
88
-
-
TYP.
-
0.500
-
-
-
0.65
36
0.65
0.10
0.90
0.1
1.20
93
-
250
MAX.
5.5
0.510
5.0
0.85
0.9
(*1)
-
50
2.0
2.0
5.0
2.0
1.38
97
0
350
UNITS
V
V
V
V
V
V
μ A
μ A
μ A
μ A
MHz
%
%
mA
CIRCUIT
Efficiency
(*2)
EFFI
I OUT =100mA, L=4.7 μ H(LTF5022-LC), C FB =10pF
-
93
-
%
LX SW "Pch" ON Resistance
R LxP
V Lx =3.3V, V FB =0.5V × 1.1, I OUT =200mA
(*3)
-
0.20
0.35
(*1)
?
LX SW "Nch" ON Resistance
R LxN
V FB =0.5V × 0.9
(*4)
-
0.20
(*1)
0.35
(*1)
?
Maximum Current Limit
I LIM
V OUT >2.5V
(*7)
1.2
1.5
2.0
A
C
C
Soft-Start Time
Thermal Shut Temperature
Hysteresis Width
t SS
T TSD
T HYS
V IN = 3.3V , V FB =0.5V × 0.95
Time to start oscillation while V EN =0V → V IN
2.8
-
-
5.0
150
20
8.0
-
-
ms
o
o
C L Discharge Resistance
(XC9131F)
R DCHG
V IN =V OUT =2.0V
(*5)
100
200
400
Ω
FO ON Resistance
R FO
V EN =3.3V, V FO =0.5V
(*6)
100
150
200
Ω
FO Leakage Current
EN "H" Voltage
EN "L" Voltage
I FO_LEAK
V ENH
V ENL
V FO =5.5V
V IN =3.3V, V FB =0.5V × 0.9
Voltage to start oscillation while V EN =0.2V → 0.75V
V IN =3.3V, V FB =0.5V × 0.9
Voltage to stop oscillation while V EN =0.75V → 0.2V
-
0.75
AGND
0
-
-
1
5.5
0.2
μ A
V
V
6/28
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