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参数资料
| 型号： | MAX8513EVKIT |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/35页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX8513 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，LDO 步降 |
| 输出及类型： | 3，非隔离 |
| 输出电压： | 3.3V，2.5V，12V |
| 电流 - 输出： | 2A，1.5A，100mA |
| 输入电压： | 9 ~ 16 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 1.4MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX8513 |
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Wide-Input, High-Frequency, Triple-Output Supplies
with Voltage Monitor and Power-On Reset
ELECTRICAL CHARACTERISTICS (continued)
(V IN = V LX = V SUP2 = 12V, V PVL = V BST - V LX = V DRV3P = 5V, V SUP3N = 3.3V, V DRV3N = -5V, C VL = 4.7μF, C REF = 0.22μF, R FREQ =
15.0k ? , T A = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V ILIM = 2.00V, V CSN = 0 to 5.5V
246
275
300
Current-Limit Threshold (Positive)
V CS
V ILIM = 0.50V, V CSN = 0 to 5.5V
50
67
81
mV
V ILIM = V VL , V CSN = 0 to 5.5V
151
170
188
Current-Limit Threshold
(Negative)
V CS
V ILIM = 2.00V, V CSN = 0 to 5.5V
V ILIM = 0.50V, V CSN = 0 to 5.5V
-333
-90
-272
-67
-199
-42
mV
V ILIM = V VL , V CSN = 0 to 5.5V
-210
-166
-122
CSP and CSN Bias Current
V CSP = V CSN = 0 to 5.5V
-120
+135
μA
ILIM Bias Current
SS Soft-Start Charge Current
Soft-Start Discharge Resistance
V ILIM = 1.25V
V SS = 0.6V
-5.3
15
-5
25
100
-4.7
35
200
μA
μA
?
LX, BST, PVL Leakage Current
FB1 Power-On Reset Threshold
V LX = V IN = 28V, V BST = 33V, V PVL = 5V,
V SYNC/EN = 0
1.08
0.03
1.125
20
1.20
μA
V
OUT2 (POSITIVE LDO)
SUP2 Operating Range
DRV2 Clamp Voltage
SUP2 Supply Current
SUP2 Shutdown Supply Current
V SUP2
V DRV2
(Note 1)
V FB2 = 0.75V
V SYNC/EN = 0
4.5
7.75
160
3
28.0
9.00
300
10
V
V
μA
μA
FB2 Regulation Voltage
FB2 Input Bias Current
DRV2 Output Current Limit
V FB2
I FB2_BIAS
V FB2 = 0.75V
V IN = 5V, V DRV2 = 5V, V FB2 = 0.77V
0.784
15
0.80
0.01
30
0.808
100
V
nA
mA
DRV2 Output Current Limit
During Soft-Start
FB2 Power-On Reset Threshold
V IN = 6V, V DRV2 = 5V, V FB2 = 0.70V
8
0.690
10
0.720
12
0.742
mA
V
FB2 to DRV2 Transconductance
G C2
I DRV2 = +250μA, -250μA
0.12
0.2
0.36
S
OUT3P (POSITIVE PNP LDO) (MAX8513 ONLY)
DRV3P Operating Range
V DRV3P
1
28
V
FB3P Regulation Voltage
V DRV3P = 5V, I DRV3P = 1mA
0.790
0.803
0.816
V
FB3P to DRV3P Large-Signal
Transconductance
Feedback Input Bias Current
Driver Sink Current
FB3P POR Threshold
G C3P
V DRV3P = 5V, I DRV3P = 0.5mA to 5mA
V FB3P = 0.75V
DRV3P = 2.5V
V FB3P = 0.75V
DRV3P = 4.0V
0.38
15
0.690
0.6
0.01
35
40
0.720
1.1
100
0.742
S
nA
mA
V
FB3P Soft-Start Period
1312
Clock
Cycles
_______________________________________________________________________________________
3
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