參數(shù)資料
型號： MAX1763
廠商： Maxim Integrated Products, Inc.
元件分類： DC/DC變換器
英文描述： 1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter
中文描述： 1.5A、低噪聲、1MHz、升壓型DC-DC轉(zhuǎn)換器
文件頁數(shù)： 3/16頁
文件大?。?/td> 456K
代理商： MAX1763
M
1.5A, Low-Noise, 1MHz, Step-Up
DC-DC Converter
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(CLK/SEL =
ONB
= FB = PGND = GND, ISET = REF, OUT = POUT, V
ONA
= V
AIN
= V
OUT
= 3.6V,
T
A
= 0
°
C to +85
°
C
, unless other-
wise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC-DC SWITCHES
POUT Leakage Current
LX Leakage Current
V
LX
= 0, V
OUT
= 5.5V
V
LX
= V
ONB
= V
OUT
= 5.5V, V
ONA
= 0
N channel
P channel
0.1
0.1
0.075
0.13
2.5
120
10
10
0.13
0.25
3.4
240
μA
μA
Switch On-Resistance
N-Channel Current Limit
P-Channel Turn-Off Current
REFERENCE
Reference Output Voltage
Reference Load Regulation
Reference Supply Rejection
GAIN BLOCK
AIN Reference Voltage
AIN Input Current
Transconductance
AO Output Low Voltage
AO Output High Leakage
2.0
10
A
CLK/SEL = GND
mA
I
REF
= 0
-1μA < I
REF
< 50μA
2.5V < V
OUT
< 5V
1.230
1.250
5
0.2
1.270
15
5
V
mV
mV
I
AO
= 20μA
V
AIN
= 1.5V
V
AO
= 1V, 10μA < I
AO
< 100μA
V
AIN
= 0.5V, I
AO
= 100μA
V
AIN
= 1.5V, V
AO
= 5.5V
910
938
±0.01
10
0.1
0.01
970
±30
16
0.4
1
mV
nA
mS
V
μA
5
Gain-Block Enable Threshold
(V
OUT
- V
AIN
) (Note 6)
1.4
V
Gain-Block Disable Threshold
(V
OUT
- V
AIN
) (Note 6)
LOGIC INPUTS
0.2
V
CLK/SEL Input Low Level
2.5V
≤
V
OUT
≤
5.5V
(0.2)
V
OUT
V
CLK/SEL Input High Level
2.5 V
≤
V
OUT
≤
5.5V
(0.8)
V
OUT
V
1.1 V
≤
V
OUT
≤
1.8V
1.8 V
≤
V
OUT
≤
5.5V
0.2
0.4
ONA and
ONB
Input Low Level
(Note 7)
V
1.1 V
≤
V
OUT
≤
1.8V
V
OUT
- 0.2V
ONA and
ONB
Input High Level
(Note 7)
1.8 V
≤
V
OUT
≤
5.5V
CLK/SEL, ONA,
ONB
1.6
V
Input Leakage Current
Minimum CLK/SEL Pulse Width
Maximum CLK/SEL
Rise/Fall Time
0.01
100
1
μA
ns
100
ns
相關(guān)PDF資料
PDF描述
MAX1763EEE 1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter
MAX1763EUE Replaced by TMS320C6410 : Digital Signal Processors 68-PLCC -40 to 85
MAX1765 Replaced by TMS320C6410 : Digital Signal Processors 68-PLCC -40 to 85
MAX1765EEE 800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator
MAX1765EUE 800mA, Low-Noise, Step-Up DC-DC Converter with 500mA Linear Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1763EEE 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)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
MAX1763EEE+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)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
MAX1763EEE+T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)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
MAX1763EEE-T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)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
MAX1763EUE 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5A Low-Noise 1MHz Step-Up RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)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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