- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383234 > L5995 (意法半導(dǎo)體) Accurate 4 Bit Programmable Power Supply Controller for Mobile CPU(用于移動(dòng)CPU的精確4位可編程電源控制器) PDF資料下載
參數(shù)資料
| 型號(hào)： | L5995 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Accurate 4 Bit Programmable Power Supply Controller for Mobile CPU(用于移動(dòng)CPU的精確4位可編程電源控制器) |
| 中文描述： | 精確的4位可編程電源控制器，用于移動(dòng)CPU（用于移動(dòng)處理器的精確4位可編程電源控制器） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 78K |
| 代理商： | L5995 |
within +/-1% over temperature and battery volt-
age variations. Thanks to the remote sensing in-
puts and to the window comparator system, em-
bedded in the error summing structure, the
device provides excellent load transient perform-
ance. The high peak current gate drive affords to
have fast switching to the external power mos,
performing an high efficiency. A complete power
management include on board a programmable
power-up sequencing, power good signal, skip
mode operation and undervoltege detection. The
L5995 assures a fast protection against load
overvoltage and load overcurrent. Linear regula-
tor on-board is available with an output voltage of
2.5V (+/-2%) and a current capability of 150mA,
useful for CPU CLOCKBUS.
1
2
3
5
6
4
7
8
11 12 13 14 15 16
32
30
31
29 28 27 26 25
19
18
17
24
23
22
20
21
SSTART
CRST
V5SW
VIN
ENABLE
REG5
LRSNS
HRSNS
V
V
C
S
V
I
V
O
V
V
P
R
P
R
H
H
H
N
OVP
OSC
FREQ
VSS1
VID3
VID2
VID0
VID1
D97IN671C
9
10
PIN CONNECTION
LRSNS
HRSNS
COMP
27
26
HSTRAP
HGATE
HSRC
Cboot
Rsense
VIN
29
30
RGATE
PWRGND
C
Load
Hside
Lside
CONTROL
LOGIC
COMPARATOR
ZCOMPARATOR
PCOMPARATOR
SKIPPING
+
-
+
-
+
-
SOFT
HRSNS
LRSNS
6
CSOFT
SSTART
V
O2.5
V
IN2.5
13
14
VBG
15
4
2
VPROG
5
1
CRST
ENABLE
OSC
31
18
17
FREQ
OSCILLATOR
and
SYNC
OVER/UNDER VOLTAGE
COMPARATOR
5V
PWGOOD
32
NOSKIP
25
REGULATOR
POWER
MANAGEMENT
D97IN672B
L
RSTRAP
16
SNSGND
12
VFB
VSS
PBANDGAP
&
REFERENCE
VID0
VID1
VID2
VID3
VSS1
20
21
22
23
24
INTERNAL SUPPLY
REG5
V5SW
Ccrst
11
3
2.5V
REG.
19
OVP
VPROG
C5
VIN
Vdc
5.5V to 25V
REG5
SLOPE
+
-
+
-
+
-
ERROR
7
8
VPROG
10
28
9
COMP
V
IN3.3V
VCPUCLK
BLOCK DIAGRAM
DESCRIPTION
(Continued)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
-0.5 to 27
±
0.5
5
-0.5V to VIN+14V
-0.5V to 14V
5
7
-40 to 150
-55 to 150
Unit
V
V
V
VIN to PWRGND
PWRGND to VSS
VREFS to PWRGND
HSTRAP, HGATE to PWRGND
RSTRAP, RGATE to PWRGND
EABLE, FREQ, OSC, COMP, VFB, HRSNS, LRSNS
VID0-3, NOSKIP
Junction Temperature Range
Storage Temperature Range
V
V
°
C
°
C
T
j
T
stg
L5995
2/10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L5996 | 5 BIT DYNAMIC DAC CONTROLLER FOR MOBILE CPU |
| L5NK65Z | N-CHANNEL 650V - 1.5ohm - 4.2A PowerFLAT⑩ Zener-Protected SuperMESH⑩Power MOSFET |
| L6000 | SINGLE CHIP READ & WRITE CHANNEL |
| L602-L604 | DARLINGTON ARRAYS |
| L601 | DARLINGTON ARRAYS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L5996 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5 BIT DYNAMIC DAC CONTROLLER FOR MOBILE CPU |
| L-59BL/1EGW | 制造商:Kingbright Corporation 功能描述: 制造商:Kingbright Corporation 功能描述:LED 5MM RED/GREEN 40MCD/60MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, RED/GREEN, 40MCD/60MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, RED/GREEN, 40MCD/60MCD, LED Colour:Red, Green, Height:7.24mm, Width:7. 制造商:Kingbright Corporation 功能描述:Red/grn r/a cbi,5mm,L-59BL/1EGW |
| L-59BL/1EYW | 制造商:Kingbright Corporation 功能描述: 制造商:Kingbright Corporation 功能描述:LED 5MM RED/YELLOW 40MCD/40MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, RED/YELLOW, 40MCD/40MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, RED/YELLOW, 40MCD/40MCD, LED Colour:Red, Yellow, Height:7.24mm, Width: |
| L-59BL/1GEW | 制造商:Kingbright Corporation 功能描述: |
| L-59BL/1GYW | 制造商:Kingbright Corporation 功能描述:LED 5MM GREEN/YELLOW 100/40MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, GREEN/YELLOW, 100/40MCD 制造商:Kingbright Corporation 功能描述:LED, 5MM, GREEN/YELLOW, 100/40MCD, LED Colour:Yellow, Green, Height:7.24mm, Widt |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。