参数资料
型号: MAX8564EUB+T
厂商: Maxim Integrated
文件页数: 3/15页
文件大小: 266K
描述: IC REG CTRLR DUAL POS ADJ 10UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 正,可调式
输出数: 2
输出电压: 0.5 V ~ 1.8 V,0.5 V ~ 3.3 V
电流 - 电源: 660µA
输入电压: 5V,12V
工作温度: -40°C ~ 85°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
?%, Ultra-Low Output Voltage, Dual and Triple
Linear n-FET Controllers
_______________________________________________________________________________________   3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= V
EN1
= V
EN2
= V
EN3
= 5V, V
GND
= 0V, T
A
= -40癈 to +85癈, unless otherwise noted. Typical values are at T
A
= +25癈.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
NIT
POK_ Threshold Falling
Measured at FB_ (falling)
425
440
455
mV
POK_ Threshold Rising at Startup
Measured at FB_ (rising)
455
470
485
mV
POK_ Output Low Level
Sinking 1mA, V
DD
 = 4.5V, V
FB_
 = 0.4V
0.1
V
T
A
 = +25癈
0.1
POK_ Output High Leakage
V
DD
 = 5.5V
T
A
 = +85癈
0.001
Note 1: Specifications are production tested at T
A
= +25癈. Maximum and minimum specifications over temperature are guaranteed by
design.
Typical Operating Characteristics
(Circuit of Figure 1, T
A
= +25癈.)
OUTPUT VOLTAGE vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.0
1.0
2.0
V
DD
 = 5V
V
OUT1
V
OUT2
OUTPUT VOLTAGE vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
3.4
1.4
2.2
2.6
1.8
3.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
1.0
1.0
V
DD
 = 12V
V
OUT3
V
OUT1
V
OUT2
OUTPUT VOLTAGE vs. OUTPUT CURRENT
OUTPUT CURRENT (A)
2.5
2.0
1.5
1.0
0.5
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
1.0
0
3.0
V
DD
 = 12V
V
OUT3
V
OUT1
V
OUT2
FEEDBACK VOLTAGE
vs. TEMPERATURE
TEMPERATURE (癈)
60
35
10
-15
0.4988
0.4990
0.4992
0.4994
0.4996
0.4998
0.5000
0.4986
-40
85
V
DD
 = 5V
V
DD
 = 12V
PSRR vs. FREQUENCY
FREQUENCY (Hz)
10k
1k
10
30
40
20
50
60
70
80
90
100
0
100
100k
V
OUT1
  = 1.5V
V
IN1
  = 2V
LOAD = 1.25?/DIV>
V
DD
  = 12V
LOAD TRANSIENT
MAX8563 toc06
I
OUT2
V
DRV2
V
IN2
V
OUT2
20mV/div
AC-COUPLED
2V/div
200mV/div
AC-COUPLED
2A/div
0
10約/div
0
V
DD
 = 12V
FIGURE 1, C7 = 100糉 6TPE100MI
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