参数资料
型号: MAX8614ETD+T
厂商: Maxim Integrated Products
文件页数: 6/15页
文件大小: 0K
描述: IC DC-DC CONV DL CCD 14TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 转换器,CCD
输入电压: 2.7 V ~ 5.5 V
输出数: 2
输出电压: 最高可调至 24V,最低可调至 -10V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 带卷 (TR)
Dual-Output (+ and -) DC-DC
Converters for CCD
Typical Operating Characteristics (continued)
(T A = +25 ° C, V CC = V AVCC = 3.6V, SEQ = GND, Figure 1, unless otherwise noted.)
CHANGE IN OUTPUT VOLTAGE
vs. LOAD CURRENT (POSITIVE OUTPUT)
CHANGE IN OUTPUT VOLTAGE
vs. OUTPUT CURRENT (NEGATIVE OUTPUT)
0
0
V OUT - = -7.5V
-0.5
V CC = 5V
-0.5
-1.0
V CC = 4.2V
-1.0
V IN = 4.2V
V IN = 5V
-1.5
-2.0
-1.5
-2.0
-2.5
-3.0
V CC = 3V
V CC = 3.6V
-2.5
-3.0
V IN = 3V
V IN = 3.6   V
-3.5
0
25
50 75 100
125
150
-3.5
0
25
50 75 100
125
1000
LOAD CURRENT (mA)
NO-LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE
OUTPUT CURRENT (mA)
SOFT-START WAVEFORMS
MAX8614A/B toc12
900
800
V ONINV
V ONBST
SEQ = GND
5V/div
700
600
500
400
300
200
100
0
AV CC
V CC
V BST
V INV
I IN
0V
10V/div
0V
5V/div
100mA/div
0V
2.5
3.0
3.5 4.0 4.5
5.0
5.5
4ms/div
INPUT VOLTAGE (V)
SOFT-START WAVEFORMS
MAX8614A/B toc13
LINE TRANSIENT
MAX8614A/B toc14
V ONINV
V ONBST
V BST
V INV
I IN
SEQ = AV CC
5V/div
0V
10V/div
0V
5V/div
100mA/div
V BST
V IN
3.5V TO 4.5V
TO 3.5V
V INV
50mV/div
AC-COUPLED
3.5V
50mV/div
AC-COUPLED
0V
4ms/div
40 μ s/div
6
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