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參數(shù)資料
| 型號(hào)： | EL7566DRE-T7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Monolithic 6 Amp DC-DC Step-Down Regulator |
| 中文描述： | 7.8 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | MO-153, HTSSOP-28 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 490K |
| 代理商： | EL7566DRE-T7 |
4
FN7102.5
December 1, 2004
V
EN_HI
EN Input High Threshold
2.6
V
V
EN_LO
EN Input Low Threshold
1
V
I
EN
Enable Pull-up Current
V
EN
= 0
-4
-2.5
μA
TM, S
EL_HI
Input High Level
2.6
V
TM, S
EL_LO
Input Low Level
1
V
DC Electrical Specifications
V
DD
= V
IN
= 3.3V, T
A
= T
J
= 25°C, C
OSC
= 390pF, Unless Otherwise Specified
(Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
Pin Descriptions
PIN NUMBER
PIN NAME
PIN FUNCTION
1
COMP
Error amplifier output; place loop compensation components here
2
VREF
Bandgap reference bypass capacitor; typically 0.022μF to 0.047μF to SGND
3
FB
Voltage feedback input; connected to external resistor divider between V
OUT
and SGND for adjustable
output; also used for speed-up capacitor connection
4
VO
Output sense for fixed output option. This pin can be open for EL7566
5
VTJ
Junction temperature monitor output
6
TM
Stress test enable; allows ±5% output movement; connect to SGND if function is not used
7
SEL
Positive or negative stress select; see text
8, 9, 10, 11, 12, 13
LX
Inductor drive pin; high current output whose average voltage equals the regulator output voltage
14, 15
NC
Not used
16, 17, 18
PGND
Ground return of the regulator; connected to the source of the low-side synchronous NMOS Power FET
19, 20, 21
VIN
Power supply input of the regulator; connected to the drain of the high-side PMOS Power FET
22
VDD
Control circuit positive supply; connected to V
IN
through an internal 20
resistor
23
PG
Power-good window comparator output; logic 1 when regulator output is within ±10% of target output
voltage
24
EN
Chip enable, active high; a 2.5μA internal pull-up current enables the device if the pin is left open; a
capacitor can be added at this pin to delay the start of a converter
25
STP
Auxilliary supply tracking positive input; tied to regulator output to synchronize start-up with a second
supply; leave open for standalone operation; 2μA internal pull-up current
26
STN
Auxiliary supply tracking negative input; connect to output of a second supply to synchronize start-up;
leave open for standalone operation; 2μA internal pull-up current
27
COSC
Oscillator timing capacitor (see performance curves)
28
SGND
Control circuit negative supply or signal ground
EL7566
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EL7566DREZ | Monolithic 6 Amp DC-DC Step-Down Regulator |
| EL7566DREZ-T7 | EB Melody & Chime Series; Mounting Style: Panel mount; Functions: Alarm; Rated Voltage: 120V AC; Style: Box style; Color: Beige Enclosure; Diameter: 133mm square; Applicable Model: EB |
| EL7566 | Monolithic 6 Amp DC-DC Step-Down Regulator |
| EL7566AIREZ-T13 | Monolithic 6 Amp DC-DC Step-Down Regulator |
| EL7566DREZ-T13 | Monolithic 6 Amp DC-DC Step-Down Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL7566DREZ | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 EL7566DREZ 6 AMP DC: DC STP DWNG RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| EL7566DREZ-T13 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 EL7566DREZ 6 AMP DC: DC STP DWNG RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| EL7566DREZ-T7 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 EL7566DREZ 6 AMP DC: DC STP DWNG RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| EL7571 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Programmable PWM Controller |
| EL7571C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Programmable PWM Controller |
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