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参数资料
| 型号： | MAX15005BAUE |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers |
| 中文描述： | 4.5V至40V输入汽车反激/升压/ SEPIC电源控制器 |
| 文件页数： | 4/29页 |
| 文件大小： | 547K |
| 代理商： | MAX15005BAUE |
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M
4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 14V, C
IN
= 0.1μF, C
VCC
= 0.1μF // 1μF, C
REG5
= 1μF, V
ON/
OFF
= 5V, C
SS
= 0.01μF, C
SLOPE
= 100pF, RT = 13.7k
, CT =
560pF, SYNC = OVI = FB = CS = 0V, COMP = unconnected, OUT = unconnected. T
A
= T
J
= -40°C to +125°C, unless otherwise
noted. Typical values are at T
A
= +25°C. All voltages are referenced to PGND, unless otherwise noted.) (Note 1) (Figure 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
COMP Source Current
I
COMP-
SOURCE
V
FB
= 1V, V
COMP
= 4.5V
1.3
2.8
mA
COMP High Voltage
V
OH-COMP
V
FB
= 1V, I
COMP
= 1mA (sourcing)
V
REG5
- 0.5
V
REG5
- 0.2
V
COMP Low Voltage
Open-Loop Gain
Unity-Gain Bandwidth
Phase Margin
COMP Positive Slew Rate
COMP Negative Slew Rate
PWM COMPARATOR
Current-Sense Gain
V
OL-COMP
A
EAMP
UGF
EAMP
PM
EAMP
SR+
SR-
V
FB
= 1.5V, I
COMP
= 1mA (sinking)
0.1
100
1.6
75
0.5
-0.5
0.25
V
dB
MHz
degrees
V/μs
V/μs
A
CS-PWM
V
COMP
/
V
CS
(Note 5)
2.85
3
3.15
V/V
PWM Propagation Delay to OUT
t
PD-PWM
CS = 0.15V, from V
COMP
falling edge:
3V to 0.5V to OUT falling (excluding
leading-edge blanking time)
60
ns
PWM Comparator Current-Sense
Leading-Edge Blanking Time
t
CS-BLANK
50
ns
CURRENT-LIMIT COMPARATOR
Current-Limit Threshold Voltage
Current-Limit Input Bias Current
V
ILIM
I
B-CS
290
-2
305
317
+2
mV
μA
OUT= high, 0
≤
V
CS
≤
0.3V
ILIMIT Propagation Delay to OUT
t
PD-ILIM
From CS rising above V
ILIM
(50mV
overdrive) to OUT falling (excluding
leading-edge blanking time)
60
ns
ILIM Comparator Current-Sense
Leading-Edge Blanking Time
t
CS-BLANK
50
ns
Number of Consecutive ILIMIT
Events to HICCUP
7
HICCUP Timeout
512
Clock
periods
SLOPE COMPENSATION (Note 6)
Slope Capacitor Charging
Current
I
SLOPE
V
SLOPE
= 100mV
9.8
10.5
11.2
μA
Slope Compensation
C
SLOPE
= 100pF
25
mV/μs
Slope Compensation Tolerance
(Note 2)
C
SLOPE
= 100pF
-4
+4
%
C
SLOPE
= 22pF
C
SLOPE
= 1000pF
110
2.5
Slope Compensation Range
mV/μs
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15005BAUE/V+ | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE/V+T | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE+ | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15005BAUE+T | 功能描述:电流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX15006AASA/V+ | 制造商:Maxim Integrated Products 功能描述:40V, ULTRA-LOW QUIESCENT-CURRENT LINEAR REGULATORS IN 6-PIN - Rail/Tube |
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