參數(shù)資料
型號(hào): LTC3714EG
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp
中文描述: 2 A SWITCHING CONTROLLER, PDSO28
封裝: 5.30 MM, PLASTIC, SSOP-28
文件頁(yè)數(shù): 4/28頁(yè)
文件大?。?/td> 345K
代理商: LTC3714EG
LTC3714
4
3714f
The
G
denotes specifications which apply over the full operating
temperature range, otherwise specifications are T
A
= 25
°
C. V
IN
= 5V unless otherwise noted.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The LTC3714E is guaranteed to meet performance specifications
from 0
°
C to 70
°
C. Specifications over the –40
°
C to 85
°
C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 3:
T
J
is calculated from the ambient temperature T
A
and power
dissipation P
D
as follows:
LTC3714EG: T
J
= T
A
+ (P
D
130
°
C/W)
Note 4:
The LTC3714 is tested in a feedback loop that adjusts V
FB
to
achieve a specified error amplifier output voltage (I
TH
).
Note 5:
The LTC3714 VID DAC is tested in a feedback loop that adjusts
V
OSENSE
to achieve a specified feedback voltage (V
FB
= 0.6V) for each DAC
VID code.
ELECTRICAL CHARACTERISTICS
SYMBOL
PSRR
A
VOL
V
OL
V
OH
I
SC
PARAMETER
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing LOW
Output Voltage Swing HIGH
Short-Circuit Current
CONDITIONS
OPV
IN
= 3V to 12.5V, OP
OUT
= V
O
= 1V
OPV
IN
= 5V, OP
OUT
= 500mV to 4.5V, R
L
= 10k
OPV
IN
= 5V, I
SINK
= 5mA
OPV
IN
= 5V, I
SOURCE
= 5mA
Short to GND
Short to OPV
IN
MIN
TYP
100
1500
165
4.87
30
40
170
MAX
UNITS
dB
V/mV
mV
G
500
G
4.5
V
mA
mA
μ
A
I
S
Supply Current
300
相關(guān)PDF資料
PDF描述
LTC3717 Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination
LTC3717EGN Wide Operating Range, No RSENSE Step-Down Controller for DDR/QDR Memory Termination
LTC3721-1 Push-Pull PWM Controller
LTC3721EGN-1 Push-Pull PWM Controller
LTC3721EUF-1 Push-Pull PWM Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3714EG#PBF 功能描述:IC STP-DWN CNTRLR W/OPAMP 28SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:控制器,DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:30-TFSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR)
LTC3714EG#PBF 制造商:Linear Technology 功能描述:DC/DC CONVERTER IC
LTC3714EG#TR 功能描述:IC STP-DWN CNTRLR W/OPAMP 28SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC3714EG#TRPBF 功能描述:IC STP-DWN CNTRLR W/OPAMP 28SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器,Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN(7x7) 包裝:管件
LTC3716EG 功能描述:IC REG CTRLR BUCK PWM CM 36-SSOP RoHS:否 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 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)