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參數資料
| 型號： | EL7583IRZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 3-Channel DC-DC Converter |
| 中文描述： | 0.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | LEAD FREE, MO-153, TSSOP-20 |
| 文件頁數： | 4/15頁 |
| 文件大?。?/td> | 778K |
| 代理商： | EL7583IRZ |
Pin Descriptions
I = Input, O = Output, S = Supply
PIN NUMBER
PIN NAME
PIN TYPE
PIN FUNCTION
1
VSSB
S
Ground for DC/DC boost and reference circuits; chip substrate
2
SS
I
Soft-start input; the capacitor connected to this pin sets the current limited start time
3
FBB
I
Voltage feedback input for boost circuit; determines boost output voltage, V
BOOST
4
VDDB
S
Positive supply input for DC/DC boost circuits
5
LX
O
Boost regulator inductor drive connected to drain of internal NFET
6
LX
O
Boost regulator inductor drive connected to drain of internal NFET
7
LX
O
Boost regulator inductor drive connected to drain of internal NFET
8
DRVN
O
Driver output for the external generation of negative charge pump voltage, V
OFF
9
VDDN
S
Positive supply for input for V
OFF
generator
10
FBN
I
Voltage feedback input to determine negative charge pump output, V
OFF
11
VSSP
S
Negative supply pin for both the positive and negative charge pumps
12
FBP
I
Voltage feedback to determine positive charge pump output, V
ON
13
VDDP
S
Positive supply input for V
ON
generator
14
DRVP
O
Voltage driver output for the external generation of positive charge pump, V
ON
15
PGND
O
Power ground, connected to source of internal NFET
16
PGND
O
Power ground, connected to source of internal NFET
17
VREF
I
Voltage reference for charge pump circuits; decouple to ground
18
ENBN
I
Enable pin for boost (V
BOOST
generation) and negative charge pump (V
OFF
generation);
active high
19
ENP
I
Enable for DRVP (V
ON
generation); active high
20
ROSC
I
Connected to an external resistor to ground; sets the switching frequency of the DC/DC
boost
4
FN7335.3
February 4, 2005
EL7583
相關PDF資料 |
PDF描述 |
|---|---|
| EL7583IRZ-T13 | 3-Channel DC-DC Converter |
| EL7583IRZ-T7 | 3-Channel DC-DC Converter |
| EL7583IREZ | 3-Channel DC/DC Converter |
| EL7583IREZ-T13 | 3-Channel DC/DC Converter |
| EL7583IREZ-T7 | 3-Channel DC/DC Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL7583IRZ-T13 | 功能描述:IC CONV DC/DC 3-CHAN 20-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數: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 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| EL7583IRZ-T7 | 功能描述:IC CONV DC/DC 3-CHAN 20-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數: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 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| EL7584 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:4-Channel DC:DC Converter |
| EL7584B WAF | 制造商:Intersil Corporation 功能描述: |
| EL7584IR | 功能描述:IC DC-DC CONVERTER 4CH 24-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數: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 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
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