參數(shù)資料
型號： IR3623MPBF
廠商： International Rectifier
英文描述： HIGH FREQUENCY 2-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER WITH OUTPUT TRACKING AND SEQUENCING
中文描述： 高頻2相，單或雙輸出同步降壓控制器，輸出跟蹤和排序
文件頁數(shù)： 5/26頁
文件大小： 523K
代理商： IR3623MPBF
IR3623MPbF
www.irf.com
5
Pin#
Pin Name
Description
1
PGood1
Power Good pin out put for channel 1, open collector. This pin
needs to be externally pulled high
Power Good pin out put for channel 2, open collector. This pin
needs to be externally pulled high
Sets the type of power up / down sequencing (ratiometric or
simultaneously). If it is not used connect this pin to Vout3.
Sense pin for OVP2 and Power Good 2, Channel 2
OVP output, goes high when OVP condition occurs
2
PGood2
3
Track2
4
5
V
SEN2
OVP-Output
6
Fb2
Inverting inputs to the error amplifier2
7
Comp2
Compensation pin for the error amplifier2
8
SS2/SD2/Mode
Soft start for channel 2, can be used as SD pin. Float this pin for
current share single output application
Current limit set point for channel2
9
OCSet2
10
Ph_En2
Phase Enable pin for channel2
11
PWM2
PWM output for channel2
12
Vcc
Supply Voltage for the internal blocks of the IC
13
V
out3
Output of the internal regulator
14
PWM1
PWM output for channel1
15
Ph_En1
Phase Enable pin for channel1
16
OCSet1
Current limit set point for Channel 1
17
SS1/SD1
Soft start for channel 1, can be used as SD pin
18
Comp1
Compensation pin for the error amplifier1
19
Fb1
Inverting input to the error amplifier1
20
OCGnd
Ground connection for OCset circuit
21
V
SEN1
Sense pin for OVP1 and Power Good, Channel 1
22
Track1
Sets the type of power up / down sequencing (ratiometric or
simultaneously). If it is not used connect this pin to Vout3.
External synchronization pin
23
Sync
24
Seq
Enable pin for tracking and sequencing
25
V
P1
Non inverting input of error amplifier1
26
V
P2
Non inverting input of error amplifier2
27
V
REF
Reference Voltage
28
SGnd
Signal Ground
29
Gnd
IC’s Ground
30
Rt
Connecting a resistor from this pin to ground sets the Switching
frequency
Enable pin, recycling this pin will rest OV, SS and Prebias latch
31
Enable
32
5V_sns
Sensing either external 5V or the Vout3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IR3623MPBF_1 制造商:IRF 制造商全稱:International Rectifier 功能描述:HIGH FREQUENCY 2-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER WITH OUTPUT TRACKING AND SEQUENCING
IR3623MTRPBF 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 HI FREQ 2-PHASE Single or Dual SYNCH RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
IR3624MPBF 功能描述:IC REG CTRLR BUCK PWM VM 10-MLPD 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:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 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 ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR)
IR3624MTRPBF 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 HI FREQ SYNC PWM 600kHz 5 or 12V 0.6 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
IR3628MPBF 功能描述:IC CTLR PWM BUCK SYNC 12-MLPD RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
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