參數(shù)資料
型號： MAX1692EUB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Low-Noise, 5.5V-Input, PWM Step-Down Regulator
中文描述： 1.6 A SWITCHING REGULATOR, 840 kHz SWITCHING FREQ-MAX, PDSO10
封裝： 1.11 MM HEIGHT, UMAX-10
文件頁數(shù)： 4/12頁
文件大小： 150K
代理商： MAX1692EUB
1.74
1.76
1.80
1.78
1.82
1.84
0
400
300
LOAD CURRENT (mA)
200
100
500 600 700 800 900
OUTPUT VOLTAGE vs.
LOAD CURRENT
M
O
V
IN
= 2.7V
V
= 1.8V
R1 = 138k
R2 = 301k
M
Low-Noise, 5.5V-Input,
PWM S tep-Down Regulator
4
_______________________________________________________________________________________
0
200
100
400
300
500
600
0
300
LOAD CURRENT (mA)
450
150
600
750
900
DROPOUT VOLTAGE vs.
LOAD CURRENT
M
D
V
OUT
= 2.5V
V
OUT
= 3.3V
95
50
1
1000
100
10
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 3.3V)
65
60
55
85
80
75
100
70
90
M
E
V
IN
= 5.0V
V
IN
= 3.6V
LIM = IN
R1 = 505k
R2 = 301k
95
50
1
1000
100
10
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 2.5V)
65
60
55
85
80
75
100
70
90
M
E
V
IN
= 5.0V
V
IN
= 2.7V
V
IN
= 3.6V
LIM = IN
R1 = 309k
R2 = 301k
95
50
1
1000
100
10
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 1.8V)
65
60
55
85
80
75
100
70
90
M
E
V
IN
= 2.7V
V
IN
= 5.0V
V
IN
= 3.6V
LIM = IN
R1 = 138k
R2 = 301k
0
1.5
1.0
0.5
2.5
2.0
4.5
4.0
3.5
3.0
5.0
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
BATTERY INPUT CURRENT vs.
INPUT VOLTAGE
M
INPUT VOLTAGE (V)
B
SYNC/PWM = IN
V
OUT
= 3.3V
V
OUT
= 1.8V
V
OUT
= 2.5V
1.2
1.21
1.205
1.225
1.22
1.215
1.245
1.24
1.235
1.23
1.25
0
300
LOAD CURRENT (mA)
100 200
400 500 600 700 800 9001000
FEEDBACK VOLTAGE
vs. LOAD CURRENT
M
F
V
IN
= 5.0V
R1 = 309k
R2 = 301k
SYNC/PWM = GND
LIM = IN
LIM = GND
60
70
65
80
75
95
90
85
100
2.7
3.5
3.1
3.9
4.3
4.7
5.1
5.5
BATTERY INPUT CURRENT vs.
INPUT VOLTAGE
M
INPUT VOLTAGE (V)
B
μ
A
V
= 1.8V
SYNC/PWM = GND
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
1.0
1.5
2.0
2.5
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
BATTERY INPUT CURRENT vs. INPUT
VOLTAGE AND TEMPERATURE
M
INPUT VOLTAGE (V)
B
V
OUT
= 1.8V
SYNC/PWM = IN
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
Typic al Operating Charac teristic s
(SYNC/PWM = GND, circuit of Figure 2, L = Sumida CD43-100, T
A
= +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1692EUB+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5V PWM Step-Down Regulator 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
MAX1692EUB+T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5V PWM Step-Down Regulator 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
MAX1692EUB-T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5V PWM Step-Down Regulator 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
MAX1692EVKIT 制造商:Maxim Integrated Products 功能描述:LOW-NOISE, 5.5V-INPUT, PWN STEP-DOWN REGULATO - Bulk
MAX16930ATLR/V+ 制造商:Maxim Integrated Products 功能描述:2MHZ, 36V, DUAL BUCK WITH PRE-BOOST AND 40A QUIESCENT CURREN - Rail/Tube
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