参数资料
型号: MAX5039EUA+T
厂商: Maxim Integrated Products
文件页数: 4/21页
文件大小: 0K
描述: IC CNTRLR VOLT TRACK 8-MSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 处理器
电流 - 电源: 1.3mA
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
Voltage-Tracking Controllers for
PowerPC, DSPs, and ASICs
Typical Operating Characteristics
(V CC = 5V, V CORE = 1.8V, V I/O = 3.3V, T A = +25°C, unless otherwise specified.)
SYSTEM POWER-UP/POWER-DOWN
SYSTEM POWER-UP/POWER-DOWN
(V I/O RISING BEFORE V CORE )
MAX5039/40 toc01
WITHOUT MAX5039/MAX5040
(V I/O RISING BEFORE V CORE )
MAX5039/40 toc02
V CC
NDRV
V CC
5V/div
NDRV
V CC
V CC
5V/div
5V/div
SDO
POK
SDO
AND POK
5V/div
I/O
I/O
I/O
I/O
CORE
AND CORE
CORE
AND CORE
5ms/div
CORE_FB REFERENCE (V C_REF )
1V/div
5ms/div
CORE REGULATOR LOOP BODE PLOT
1V/div
804
803
802
801
800
799
798
797
796
vs. V CC AND TEMPERATURE
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
60
50
40
30
20
10
0
-10
-20
(SEE FIGURE 9)
MAX5039/40 toc04
V CC = 5V, V I/O = 3.3V, V CORE = 1.8V AT 1A
PHASE
GAIN
180
150
120
90
60
30
0
-30
-60
2.5
3.5
4.5
5.5
100
1k
10k
100k
V CC (V)
FREQUENCY (Hz)
400
350
300
250
200
150
100
V SDO vs. I SDO(SINK) V CC = 2.5V
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
400
350
300
250
200
150
100
V SDO vs. I SDO(SINK) V CC = 0.9V
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
50
0
50
0
0
1
2
3
4
0
0.1
0.2
0.3
0.4
0.5
0.6
I SDO(SINK) (mA)
I SDO(SINK) (mA)
4
_______________________________________________________________________________________
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