参数资料
型号: MAX8569BETT+T
厂商: Maxim Integrated Products
文件页数: 4/11页
文件大小: 0K
描述: IC REG BST SYNC 3.3V 0.2A 6TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 升压(升压)
输出类型: 固定
输出数: 1
输出电压: 3.3V
输入电压: 1.5 V ~ 5.5 V
电流 - 输出: 200mA
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: 6-WDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 6-TDFN 裸露焊盘(3x3)
其它名称: MAX8569BETT+TDKR
200mA Step-Up Converters in 6-Pin
SOT23 and TDFN
Typical Operating Characteristics
(Circuit of Figure 2, V OUT = 3.3V, V BATT = +2V, T A = +25 ° C, circuit of Figure 1, T A = +25 ° C, unless otherwise noted.)
100
EFFICIENCY vs. LOAD CURRENT
V OUT = 5V
95
EFFICIENCY vs. LOAD CURRENT
V OUT = 3.3V
95
V IN = 4.2V
90
V IN = 2.5V
90
85
V IN = 3.3V
V IN = 2.5V
85
V IN = 1.5V
V IN = 2V
80
80
75
70
65
75
70
65
1
10
100
1000
1
10
100
1000
100
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
V OUT = 2.5V
600
LOAD CURRENT (mA)
MAXIMUM OUTPUT CURRENT
vs. BATTERY VOLTAGE
95
90
85
80
V IN = 2V
500
400
300
V OUT = 2.5V
V OUT = 3.3V
75
V IN = 1.5V
200
V OUT = 5V
70
65
60
100
0
1
10
100
1000
1.5
2.5
3.5
4.5
5.5
LOAD CURRENT (mA)
STARTUP VOLTAGE vs. LOAD RESISTANCE
BATTERY VOLTAGE (V)
OUTPUT VOLTAGE AND INPUT CURRENT
vs. INPUT VOLTAGE (SHUTDOWN, NO LOAD)
1.34
1.32
1.30
6
5
4
V OUT
MAX8569 toc06
6
5
4
1.28
1.26
3
3
1.24
2
2
1.22
1.20
1
0
I BATT
1
0
10
100
1k
10k
0
1
2
3
4
5
6
R LOAD ( ? )
BATTERY VOLTAGE (V)
4
_______________________________________________________________________________________
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