參數(shù)資料
型號: MIC2290
廠商: Micrel Semiconductor,Inc.
英文描述: Replaced by PTH05060W :
中文描述: 2毫米】2毫米的PWM升壓穩(wěn)壓器內(nèi)部肖特基二極管
文件頁數(shù): 4/12頁
文件大?。?/td> 98K
代理商: MIC2290
MIC2290
Typical Characteristics
Micrel
M9999-081104
4
August 2004
50
55
60
65
70
75
80
85
90
0
25
50
75
100
E
OUTPUT CURRENT (mA)
Efficiency at V
OUT
= 12V
V
IN
= 4.2V
V
IN
= 3.6V
V
IN
= 3.3V
11.9
11.92
11.94
11.96
11.98
12
12.02
12.04
12.06
12.08
12.1
0
20
40
60
80
O
LOAD (mA)
Load Regulation
V
IN =
3.6V
1.22
1.23
1.23
1.24
1.24
1.25
1.25
1.26
1.26
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (
°
C)
F
Feedback Voltage
vs. Temperature
0
2.5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
4
5.5
7
8.5
10
C
SUPPLY VOLTAGE (V)
Current Limit
vs. Supply Voltage
0
-40 -20 0
0.2
0.4
0.6
0.8
1.0
20 40 60 80 100 120
TEMPERATURE (
°
C)
C
Current Limit
vs. Temperature
450
460
470
480
490
500
510
520
530
540
2.5
4
5.5
7
8.5
10
S
SUPPLY VOLTAGE (V)
Switch Saturation
vs. Supply Voltage
I
SW
= 500mA
0
100
200
300
400
500
600
700
0
100
SWITCH CURRENT (mA)
200
300
400
500
S
Switch Saturation
vs. Current
V
IN
= 3.6V
0
-40 -20 0
100
200
300
400
500
600
700
20 40 60 80 100 120
TEMPERATURE (
°
C)
S
Switch Saturation Voltage
vs. Temperature
V
IN
= 3.6V
I
SW
= 500mA
1
-40 -20 0
1.05
1.1
1.15
1.2
1.25
1.3
1.35
1.4
20 40 60 80 100 120
TEMPERATURE (
°
C)
F
Frequency
vs. Temperature
80
82
84
86
88
90
92
94
96
98
100
2.5
4
5.5
7
8.5
10
M
SUPPLY VOLTAGE (V)
Maximum Duty Cycle
vs. Supply Voltage
85
87
89
91
93
95
97
99
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (
°
C)
M
Maximum Duty Cycle
vs. Temperature
V
IN
= 3.6V
0
-40 -20 0
100
200
300
400
500
600
700
20 40 60 80 100 120
TEMPERATURE (
°
C)
F
FB Pin Current
vs. Temperature
相關(guān)PDF資料
PDF描述
MIC2290BML Replaced by PTH05060W :
MIC2295 High Power Density 1.2A Boost Regulator
MIC2295YD5 High Power Density 1.2A Boost Regulator
MIC2295YML High Power Density 1.2A Boost Regulator
MIC2295BD5 High Power Density 1.2A Boost Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2290_07 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2mm 】 2mm PWM Boost Regulator with Internal Schotty Diode
MIC2290BML 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2mm 】 2mm PWM Boost Regulator with Internal Schotty Diode
MIC2290BML TR 功能描述:IC REG BOOST ADJ 0.5A 8MLF RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12
MIC2290YML 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2mm 】 2mm PWM Boost Regulator with Internal Schotty Diode
MIC2290YML TR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.2MHz PWM Boost w/Internal Schottky (Lead Free) RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5