參數(shù)資料
型號(hào)： MAX15004BAUE
廠商： 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輸入汽車反激/升壓/ SEPIC電源控制器
文件頁(yè)數(shù)： 5/29頁(yè)
文件大小： 547K
代理商： MAX15004BAUE
M
4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
_______________________________________________________________________________________
5
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
OUTPUT DRIVER
R
OUT-N
V
CC
= 8V (applied externally),
I
OUT
= 100mA (sinking)
1.7
3.5
Driver Output Impedance
R
OUT-P
V
CC
= 8V (applied externally),
I
OUT
= 100mA (sourcing)
C
OUT
= 10nF, sinking
C
OUT
= 10nF, sourcing
3
5
1000
750
Driver Peak Output Current
I
OUT-PEAK
mA
OVERVOLTAGE COMPARATOR
Overvoltage Comparator Input
Threshold
V
OV-TH
V
OVI
rising
1.20
1.228
1.26
V
Overvoltage Comparator
Hysteresis
V
OV-HYST
125
mV
Overvoltage Comparator Delay
TD
OVI
From OVI rising above 1.228V to OUT
falling, with 50mV overdrive
1.6
μs
OVI Input Current
THERMAL SHUTDOWN
Shutdown Temperature
Thermal Hysteresis
I
OVI
V
OVI
= 0 to 5V
-0.5
+0.5
μA
T
SHDN
T
HYST
Temperature rising
160
15
o
C
o
C
Note 1:
100% production tested at +125°C. Limits over the temperature range are guaranteed by design.
Note 2:
Not production tested, guaranteed by design.
Note 3:
For the MAX15005A/B, D
MAX
depends upon the value of RT. See Figure 3 and the Oscillator Frequency/External
Synchronization section.
Note 4:
The external SYNC pulse triggers the discharge of the oscillator ramp. See Figure 2. During external SYNC, D
MAX
= 50% for
the MAX15004A/B; for the MAX15005A/B, there is a shift in D
MAX
with f
SYNC
/f
OSC
ratio (see the Oscillator Frequency/
External Synchronization section).
Note 5:
The parameter is measured at the trip point of latch, with 0
≤
V
CS
≤
0.3V, and FB = COMP.
Note 6:
Slope compensation = (2.5 x 10
-9
) / C
SLOPE
mV/μs. See the Applications Information section.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX15004BAUE/V+ 功能描述:電流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX15004BAUE/V+T 功能描述:電流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX15004BAUE+ 功能描述:電流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX15004BAUE+T 功能描述:電流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX15005AAUE/V+ 功能描述:電流型 PWM 控制器 Flyback/Boost/SEPIC Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
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