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參數(shù)資料
| 型號(hào)： | EL7535IY |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Monolithic 350mA Step-Down Regulator |
| 中文描述： | 0.5 A SWITCHING REGULATOR, 1550 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | 1.1MM INCH HEIGHT, MO-187, MSOP-10 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 317K |
| 代理商： | EL7535IY |
1
FN7003.2
EL7535
Monolithic 350mA Step-Down Regulator
The EL7535 is a synchronous, integrated FET 350mA step-
down regulator in a MSOP10 package. The regulator is
internally compensated, which makes it possible to use just
five tiny external components to form a complete DC/DC
converter. The regulator operates with an input voltage
range from 2.5V to 6V, which accommodates supplies of
3.3V, 5V, or a Li-Ion battery source. The output can be
externally set from 0.8V to V
IN
with a resistive divider.
The EL7535 features PWM mode control. The operating
frequency is typically 1.4MHz. Additional features include
<1μA shut-down current, short-circuit protection, and over-
temperature protection.
The EL7535 is available in the 10-pin MSOP package and is
specified for operation over the full -40°C to +85°C
temperature range.
Features
Extremely small 350mA DC/DC converter
Max height 1.1mm MSOP10 package
Possibly uses only five tiny external components with fixed
output
Power-On-Reset output (POR)
Internally-compensated voltage mode controller
Up to 94% efficiency
<1μA shut-down current
Overcurrent and over-temperature protection
Pb-Free plus anneal available (RoHS compliant)
Applications
PDA and pocket PC computers
Bar code readers
Cellular phones
Li-Ion battery powered devices
Small form factor (SFP) modules
Pinout and Typical Application Diagram
EL7535
(10-PIN MSOP)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
PACKAGE
TAPE &
REEL
PKG.
DWG. #
EL7535IY
(a)
10-Pin MSOP
-
MDP0043
EL7535IY-T7
(a)
10-Pin MSOP
7”
MDP0043
EL7535IY-T13
(a)
10-Pin MSOP
13”
MDP0043
EL7535IYZ
(BAACA) (Note)
10-Pin MSOP
(Pb-free)
-
MDP0043
EL7535IYZ-T7
(BAACA) (Note)
10-Pin MSOP
(Pb-free)
7”
MDP0043
EL7535IYZ-T13
(BAACA) (Note)
10-Pin MSOP
(Pb-free)
13”
MDP0043
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
* FOR VARIABLE OUTPUT VOLTAGE: V
O
= 0.8V * (1 + R
2
/ R
1
)
SGND
FB
VDD
RSI
VIN
EN
LX
POR
PGND
VO
1.8μH
V
O
(1.8V@350mA)
C
1
POR
R
2
*
124k
R
1
*
100k
EN
RSI
100k
C
2
V
IN
(2.5V-6V)
100k
R
4
R
5
10μF
10μF
L
1
R
6
100k
1
2
3
4
10
9
8
7
5
6
Data Sheet
August 16, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL7535IY-T13 | 功能描述:IC REG BUCK SYNC ADJ .35A 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:兩者兼有 輸出數(shù):1 輸出電壓:5V，1 V ~ 10 V 輸入電壓:3.5 V ~ 28 V PWM 型:電流模式 頻率 - 開關(guān):220kHz ~ 1MHz 電流 - 輸出:600mA 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:16-QSOP |
| EL7535IY-T7 | 功能描述:IC REG BUCK SYNC ADJ .35A 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:兩者兼有 輸出數(shù):1 輸出電壓:5V，1 V ~ 10 V 輸入電壓:3.5 V ~ 28 V PWM 型:電流模式 頻率 - 開關(guān):220kHz ~ 1MHz 電流 - 輸出:600mA 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:16-QSOP |
| EL7535IYZ | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 VER OF EL7535IY 1 AM P 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 |
| EL7535IYZ-T13 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 VER OF EL7535IY 1 AM P 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 |
| EL7535IYZ-T7 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 VER OF EL7535IY 1 AM P 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 |
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