参数资料
型号: XC9243B08DDR-G
厂商: Torex Semiconductor Ltd
文件页数: 16/29页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 2A USP-10B
标准包装: 3,000
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.9 V ~ 6 V
输入电压: 2.7 V ~ 6 V
频率 - 开关: 2.4MHz
电流 - 输出: 2A
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: 10-UFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: USP-10B
XC9242/XC9243 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Output Current
1.4
1.3
1.2
1.1
XC9242B08D (V OUT =1.2V)
L=2.2μH(SLF7055),CIN=20μF(LMK212ABJ106KGx2)
CIN=1μF(LMK107BJ105KAx1),CL=20μF(LMK212ABJ106KGx2)
RFB1=15kΩ, RFB2=30kΩ, CFB=1000pF
V IN =3.7V, 5.0V
1.4
1.3
1.2
1.1
XC9243B08D (V OUT =1.2V)
L=2.2μH(SLF7055),C IN =20μF(LMK212ABJ106KGx2)
C IN =1μF(LMK107BJ105KAx1),C L =20μF(LMK212ABJ106KGx2)
R FB1 =15kΩ, R FB2 =30kΩ, C FB =1000pF
V IN =3.7V, 5.0V
1
0.1
1
10 100 1000
Output Current: I OUT (mA)
10000
1
0.1
1
10 100 1000
Output Current: I OUT (mA)
10000
(3) Ripple Voltage vs. Output Current
100
90
80
70
60
XC9242B08C (V OUT =1.2V)
L=4.7μH(SLF7055),C IN =20μF(LMK212ABJ106KGx2)
C IN =1μF(LMK107BJ105KAx1),C L =20μF(LMK212ABJ106KGx2)
R FB1 =15kΩ, R FB2 =30kΩ, C FB =1000pF
100
90
80
70
60
XC9243B08C (V OUT =1.2V)
L=4.7μH(SLF7055),C IN =20μF(LMK212ABJ106KGx2)
C IN =1μF(LMK107BJ105KAx1),C L =20μF(LMK212ABJ106KGx2)
R FB1 =15kΩ, R FB2 =30kΩ, C FB =1000pF
50
40
30
V IN = 3.7V
V IN = 5.0V
50
40
30
V IN = 3.7V
V IN = 5.0V
20
10
0
20
10
0
0.1
1
10 100 1000
10000
0.1
1
10 100 1000
10000
100
90
Output Current: I OUT (mA)
XC9242B08D (V OUT =1.2V)
L=2.2μH(SLF7055),C IN =20μF(LMK212ABJ106KGx2)
C IN =1μF(LMK107BJ105KAx1),C L =20μF(LMK212ABJ106KGx2)
R FB1 =15kΩ, R FB2 =30kΩ, C FB =1000pF
100
90
Output Current: I OUT (mA)
XC9243B08D (V OUT =1.2V)
L=2.2μH(SLF7055),C IN =20μF(LMK212ABJ106KGx2)
C IN =1μF(LMK107BJ105KAx1),C L =20μF(LMK212ABJ106KGx2)
R FB1 =15kΩ, R FB2 =30kΩ, C FB =1000pF
80
70
60
50
40
30
20
10
0
V IN = 5.0V, 3.7V
80
70
60
50
40
30
20
10
0
V IN = 3.7V
V IN = 5.0V
0.1
1
10 100 1000
10000
0.1
1
10 100 1000
10000
16/29
Output Current: I OUT (mA)
Output Current: I OUT (mA)
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XC9246B65CMR-G 制造商:Torex Semiconductor LTD 功能描述:IC REG BUCK ADJ 1A SOT-26W
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