參數(shù)資料
型號(hào): MAX1864UEEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: xDSL/Cable Modem Triple/Quintuple Output Power Supplies
中文描述: 0.5 A SWITCHING CONTROLLER, 120 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù): 8/25頁
文件大?。?/td> 384K
代理商: MAX1864UEEE
M
xDSL/Cable Modem Triple/Quintuple Output
Power Supplies
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V
IN
= 12V, V
OUT
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
-12.00
-12.06
-12.12
-12.18
-12.24
0.01
1
10
100
0.1
1000
NEGATIVE LINEAR REGULATOR
OUTPUT VOLTAGE vs. LOAD CURRENT
(Q
LDO
= TIP29)
M
LOAD CURRENT (mA)
O
V
SUP(NEG)
= -15V
V
OUT3
-12.24
-12.18
-12.12
-12.06
-12.00
-20
-18
-16
-14
-12
-10
NEGATIVE LINEAR REGULATOR
OUTPUT VOLTAGE vs. SUPPLY VOLTAGE
(Q
LDO
= TIP29)
M
SUPPLY VOLTAGE (V)
O
I
LDO(NEG)
= 100mA
I
LDO(NEG)
= 1mA
80
70
60
50
40
30
20
10
0
0.1
10
100
1
1000
POSITIVE LINEAR REGULATOR
POWER-SUPPLY REJECTION RATIO
(Q
LDO
= TIP30)
M
FREQUENCY (kHz)
P
I
OUT2
= 150mA
POSITIVE LINEAR REGULATOR
LOAD TRANSIENT
(Q
LDO
= TIP30)
MAX1864/65 toc17
250mA
2.453V
2.473V
A. I
OUT2
= 10mA TO 250mA, 200mA/div
B. V
OUT2
= 2.5V, 10mV/div
C
LDO(POS)
= 10
μ
F CERAMIC, V
SUP(POS)
= 3.3V
CIRCUIT OF FIGURE 1
0
B
A
10
μ
s
0
10
5
25
20
15
40
35
30
45
0
4
2
6
8
10
NEGATIVE LINEAR REGULATOR BASE-
DRIVE CURRENT vs. BASE-DRIVE VOLTAGE
M
V
OUT
- V
B5
(V)
B
V
FB5
= 250mV
V
FB5
= 50mV
V
OUT
= 5.0V
V
OUT
= 3.3V
B5 (MAX1865) ONLY
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MAX1864UEEE-T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1865TEEP 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1865TEEP+ 功能描述:DC/DC 開關(guān)控制器 xDSL/Cable Modem Triple/Quint Output RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1865TEEP+T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 xDSL/Cable Modem Triple/Quint Output RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1865TEEP-T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel