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參數資料
| 型號： | FAN1587AT-1.5 |
| 英文描述： | FETs - Nch 700V<VDSS; ; Package: TO-3P(N)IS; R DS On (Ω): (max 1.2); P D (W): (max 8) |
| 中文描述： | 積極的固定電壓穩(wěn)壓器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 106K |
| 代理商： | FAN1587AT-1.5 |
www.fairchildsemi.com
Pentium is a registered trademark of Intel Corporation. PowerPC is a trademark of IBM Corporation.
REV. 1.0.2 8/15/01
Features
Ultra Low dropout voltage, 0.4V typical at 5A
Remote sense operation
Fast transient response
Load regulation: 0.05% typical
0.5% initial accuracy
On-chip thermal limiting
5-Pin SPAK and TO-263 packages
Applications
Pentium Processors
PowerPC, AMD K5 and K6 processors
Pentium support of GTL+ bus supply
Low voltage logic supply
Embedded Processor supplies
Split plane regulator
New 2.5V and 1.8V Logic Families
Description
The FAN1581, FAN1581-1.5, and FAN1581-2.5 are ultra-low
dropout regulators with 5A output current capability. These
devices have been optimized for low voltage applications
including VTT bus termination, where transient response and
minimum input voltage are critical. The FAN1581 is ideal
for low voltage microprocessor applications requiring a reg-
ulated output from 1.3V to 5.7V with a power input supply
of 1.75V to 6.5V. The FAN1581-1.5 offers xed 1.5V with
5A current capabilities for GTL+ bus VTT termination. The
FAN1581-2.5 offers xed 2.5V with 5A current capability
for logic IC operation and processors while minimizing the
overall power dissipation.
Current limit ensures controlled short-circuit current. On-chip
thermal limiting provides protection against any combination
of overload and ambient temperature that would create exces-
sive junction temperatures.
The FAN1581 series regulators are available in the 5-Pin
SPAK and TO-263 power packages.
Typical Applications
22
F
VCNTL = 5V
2.1V at 5A
10
F
VIN = 3.3V
+
VIN
VSENSE
VCNTL
Adj
VOUT
FAN1581
22
F
VCNTL = 5V
2.5V at 5A
10
F
VIN = 3.3V
+
1
F
+
VIN
VSENSE
VCNTL
GND
VOUT
FAN1581–2.5
86.6
124
22
F
VCNTL = 12V
5V at 5A
10
F
VIN = 5.75V
+
VIN
VSENSE
VCNTL
Adj
VOUT
FAN1581
374
124
FAN1581
5A Adjustable/Fixed Ultra Low Dropout
Linear Regulator
相關PDF資料 |
PDF描述 |
|---|---|
| FAN1616AD-3.3 | FETs - Nch 700V<VDSS; Surface Mount Type: N; Package: TO-220SIS; Number Of Pins: 3; R DS On (Ω): (max 2.5); P D (W): (max 5) |
| FAN1616AD-5 | FETs - Nch 700V<VDSS; Surface Mount Type: N; Package: TO-220SIS; Number Of Pins: 3; R DS On (Ω): (max 1.3); P D (W): (max 8) |
| FAN1616AM-2.5 | FETs - Nch 700V<VDSS; Surface Mount Type: Y; Package: TO-220SM; Number Of Pins: 3; R DS On (Ω): (max 1.7); P D (W): (max 6.5) |
| FAN1616AM-3.3 | FETs - Nch 700V<VDSS; Surface Mount Type: N; Package: TO-220SIS; Number Of Pins: 3; R DS On (Ω): (max 1.7); P D (W): (max 6) |
| FAN1616AM-5 | FETs - Nch 700V<VDSS; Surface Mount Type: N; Package: TO-3P(W); Number Of Pins: 3; R DS On (Ω): (max 2.0); P D (W): (max 7) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN1587AT15_Q | 功能描述:低壓差穩(wěn)壓器 - LDO 3a adj/Fixed LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| FAN1587AT-3.3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| FAN1587AT33 | 功能描述:低壓差穩(wěn)壓器 - LDO 3a adj/Fixed LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| FAN1587AT33_Q | 功能描述:低壓差穩(wěn)壓器 - LDO 3a adj/Fixed LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| FAN1589 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2.7A, 1.2V Low Dropout Linear Regulator for VRM8.5 |
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