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参数资料
| 型号： | MAX8614ETD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/15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
ELECTRICAL CHARACTERISTICS (continued)
(V CC = V AVCC = V ONINV = V ONBST = 3.6V, PGND = SEQ = GND, C6 = 0.22μF, C1 = 2.2μF, C2 = 4.7μF, Figure 1, T A = 0 ° C to +85 ° C ,
unless otherwise noted. Typical values are at T A = +25 ° C.)
PARAMETER
FBP Load Regulation
FBN Load Regulation
Oscillator Frequency
Soft-Start Interval
CONDITIONS
I LXP = I ILIMMIN , MAX8614B
I LXP = I ILIMMIN , MAX8614A
I LXN = I ILIMMIN , MAX8614B
I LXN = I ILIMMIN , MAX8614A
Step-up and inverter
MIN
0.93
TYP
-15
-35
17.5
65
1
10
MAX
1.07
UNITS
mV/A
mV/A
MHz
ms
Overload-Protection Fault Delay
FBP, FBN, REFERENCE
100
ms
REF Output Voltage
REF Load Regulation
REF Line Regulation
FBP Threshold Voltage
FBN Threshold Voltage
No load
0μA < I REF < 50μA
3.3V < V AVCC < 5.5V
No load
No load
1.24
0.995
-10
1.25
10
2
1.010
0
1.26
5
1.025
+10
V
mV
mV
V
mV
FBP Input Leakage Current
FBN Input Leakage Current
LXN Input Leakage Current
LXP Input Leakage Current
PVP Input Leakage Current
FLT Input Leakage Current
V FBP =1.025V
FBN = -10mV
V LXN = -12V
V LXP = 23V
V PVP = 0V
V FLT = 3.6V
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
T A = +25 ° C
T A = +85 ° C
-50
-50
-5
-5
-5
-1
+5
+5
+5
+5
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+0.1
+50
+50
+5
+5
+5
+1
nA
nA
μA
μA
μA
μA
FLT Input Resistance
Fault mode, T A = +25 ° C
10
20
?
ONINV, ONBST, SEQ LOGIC INPUTS
Logic-Low Input
Logic-High Input
2.7V < V AVCC < 5.5V
2.7V < V AVCC < 5.5V
1.6
0.5
V
V
Bias Current
T A = +25 ° C
0.1
1
μA
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