參數(shù)資料
型號(hào)： ADP1871ACPZ-0.3-R7
廠商： ANALOG DEVICES INC
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, PDSO10
封裝： 3 X 3 MM, ROHS COMPLIANT, LFCSP-10
文件頁(yè)數(shù)： 7/44頁(yè)
文件大?。?/td> 1958K
代理商： ADP1871ACPZ-0.3-R7
ADP1870/ADP1871
TYPICAL PERFORMANCE CHARACTERISTICS
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
LOAD CURRENT (mA)
Rev. A | Page 7 of 44
10k
100k
E
T
A
= 25°C
V
OUT
= 0.8V
f
SW
= 300kHz
WüRTH INDUCTOR:
744325072, L = 0.72μH, DCR = 1.3m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 13V (PSM)
V
IN
= 16.5V (PSM)
V
IN
= 13V
V
IN
= 16.5V
0
Figure 4. Efficiency—300 kHz, V
OUT
= 0.8 V
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
10k
100k
E
LOAD CURRENT (mA)
T
A
= 25°C
V
OUT
= 1.8V
f
SW
= 300kHz
WüRTH INDUCTOR:
744325120, L = 1.2μH, DCR = 1.8m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 5V (PSM)
V
IN
= 13V (PSM)
V
IN
= 16.5V (PSM)
V
IN
= 13V
V
IN
= 16.5V
0
Figure 5. Efficiency—300 kHz, V
OUT
= 1.8 V
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
10k
100k
E
LOAD CURRENT (mA)
T
A
= 25°C
V
OUT
= 7V
f
SW
= 300kHz
WüRTH INDUCTOR:
7443551200, L = 2.0μH, DCR = 2.6m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 13V (PSM)
V
IN
= 16.5V (PSM)
V
IN
= 13V
V
IN
= 16.5V
0
Figure 6. Efficiency—300 kHz, V
OUT
= 7 V
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
10k
100k
E
LOAD CURRENT (mA)
T
A
= 25°C
V
OUT
= 0.8V
f
SW
= 600kHz
WüRTH INDUCTOR:
744355147, L = 0.47μH, DCR = 0.67m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 13V (PSM)
V
IN
= 16.5V
(PSM)
V
IN
= 13V
V
IN
= 16.5V
0
Figure 7. Efficiency—600 kHz, V
OUT
= 0.8 V
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
10k
100k
E
LOAD CURRENT (mA)
T
A
= 25°C
V
OUT
= 1.8V
f
SW
= 600kHz
WüRTH INDUCTOR:
744325072, L = 0.72μH, DCR = 1.3m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 13V (PSM)
V
IN
= 16.5V (PSM)
V
IN
= 13V
V
IN
= 16.5V
0
Figure 8. Efficiency—600 kHz, V
OUT
= 1.8 V
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
10
100
1k
10k
100k
E
LOAD CURRENT (mA)
T
A
= 25°C
V
OUT
= 5V
f
SW
= 600kHz
WüRTH INDUCTOR:
744318180, L = 1.4μH, DCR = 3.2m
INFINEON FETs:
BSC042N03MS G (UPPER/LOWER)
V
IN
= 20V (PSM)
V
IN
= 13V (PSM)
V
IN
= 16.5V (PSM)
V
IN
= 20V
V
IN
= 16.5V
0
Figure 9. Efficiency—600 kHz, V
OUT
= 5 V
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參數(shù)描述
ADP1871ACPZ-1.0-R7 功能描述:IC REG CTRLR BUCK PWM CM 10LFCSP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無(wú) 升壓:是 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
ADP1871ARMZ-0.3-R7 功能描述:IC REG CTRLR BUCK PWM CM 10-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無(wú) 升壓:是 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
ADP1871ARMZ-0.6-R7 功能描述:IC REG CTRLR BUCK PWM CM 10-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無(wú) 升壓:是 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
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ADP1871ARMZ-0V6-R7 制造商:Analog Devices 功能描述:
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