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參數(shù)資料
| 型號： | MAX860-MAX861 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 40 AMP MINI-ISO AUTOMOTIVE RELAY |
| 中文描述： | 50mA的，頻率可選，開關電容電壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MAX860-MAX861 |
M
50mA, Frequenc y-S elec table,
S witc hed-Capac itor Voltage Converters
_______________________________________________________________________________________
5
90
70
80
0
0.33
MAX861
OUTPUT CURRENT vs. CAPACITANCE
HIGH-FREQUENCY MODE
M
CAPACITANCE (
μ
F)
O
4.7
40
20
1
2.2
22
60
10
10
30
50
V
IN
= +4.5V,
V
OUT
= -3.5V
V
IN
= +4.5V, V
OUT
= -4V
V
IN
= +3V, V
OUT
= -2.4V
V
IN
= +3V, V
OUT
= -2.7V
f
OSC
= 250kHz
FC = OUT
LV = GND
INVERTER MODE
80
70
0
0.33
MAX861
OUTPUT CURRENT vs. CAPACITANCE
MEDIUM-FREQUENCY MODE
M
CAPACITANCE (
μ
F)
O
4.7
40
20
1
2.2
22
60
10
10
30
50
V
IN
= +4.5V,
V
OUT
= -3.5V
V
IN
= +3V,
V
OUT
= -2.4V
V
IN
= +4.5V,
V
OUT
= -4V
V
IN
= +3V, V
OUT
= -2.7V
f
= 100kHz
FC = GND
LV = GND
INVERTER MODE
______________________________________________________________Pin Desc ription
____________________________Typic al Operating Charac teristic s (c ontinued)
(All curves generated using the inverter circuit shown in the Typical Operating Circuits with LV = GND and T
A
= +25°C, unless other-
wise noted. Test results also valid for doubler mode with LV = OUT and T
A
= +25°C. All capacitor values used are those recom-
mended in Table 3, unless otherwise noted. The output resistance curves represent the resistance of the device itself, which is R
O
in
the equation for R
OUT
shown in the Capacitor Selection section.)
INVERTER
DOUBLER
Doubled Positive Output
Flying-Capacitor Negative Terminal
Ground
Low-Voltage-Operation Input. Connect to OUT.
Active-Low Shutdown Input. Connect to GND pin if not
used. Connect to OUT to disable the charge pump.
Positive Input Supply
Flying-Capacitor Positive Terminal
Frequency Control, see Table 1
FUNCTION
Positive Input Supply
V
DD
8
Flying-Capacitor Negative Terminal
C1-
4
Negative Output
OUT
5
Low-Voltage-Operation Input. Connect to GND.
LV
6
Active-Low Shutdown Input. Connect to V
DD
if not
used. Connect to GND to disable the charge pump.
–———N
7
Ground
GND
3
Flying-Capacitor Positive Terminal
C1+
2
Frequency Control, see Table 1
FC
1
NAME
PIN
相關PDF資料 |
PDF描述 |
|---|---|
| MAX860IUA | 50mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
| MAX860ESA | 50mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
| MAX860ISA | Quadruple 2-Input Positive-NOR Gates 14-CDIP -55 to 125 |
| MAX860MJA | Quadruple 2-Input Positive-NOR Gates 20-LCCC -55 to 125 |
| MAX861ESA | Quadruple 2-Input Positive-NOR Gates 14-CDIP -55 to 125 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX860MJA | 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX860MSA/PR2 | 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX860MSA/PR2-T | 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX8610ETD+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX8610ETM+ | 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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