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参数资料
| 型号： | EL7536EVAL1 |
| 厂商： | Intersil |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR EL7536 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 1.8V |
| 电流 - 输出： | 1A |
| 输入电压： | 2.5 ~ 5.5 V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | EL7536 |
ESI G
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STIT 6 Data Sheet
OM M
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I S L9
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EN U TE
NOT I B LE 753
NS
T
July 13, 2006
EL7536
FN7396.8
Monolithic 1A Step-Down Regulator
The EL7536 is a synchronous, integrated FET 1A step-down
regulator with internal compensation. It operates with an
input voltage range from 2.5V to 5.5V, 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 EL7536 features PWM mode control. The operating
frequency is typically 1.4MHz. Additional features include a
100ms Power-On-Reset output, <1μA shut-down current,
short-circuit protection, and over-temperature protection.
The EL7536 is available in the 10 Ld MSOP package,
making the entire converter occupy less than 0.15in 2 of PCB
area with components on one side only. Both packages are
specified for operation over the full -40°C to +85°C
temperature range.
Ordering Information
Features
? Less than 0.15in 2 (0.97cm 2 ) footprint for the complete 1A
converter
? Components on one side of PCB
? Max height 1.1mm MSOP10
? 100ms 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
PART NUMBER
(BRAND)
PART
MARKING
TAPE &
REEL PACKAGE
PKG.
DWG. #
? Cellular phones
EL7536IY
EL7536IY-T7
EL7536IY-T13
BDAAA
BDAAA
BDAAA
-
7”
13”
10 Ld MSOP MDP0043
10 Ld MSOP MDP0043
10 Ld MSOP MDP0043
? Portable test equipment
? Li-Ion battery powered devices
? Small form factor (SFP) modules
EL7536IYZ
BFAAA
-
10 Ld MSOP
MDP0043
Typical Application Diagram
(Note)
(Pb-free)
EL7536
EL7536IYZ-T7
BFAAA
7”
10 Ld MSOP
MDP0043
TOP VIEW
(Note) (Pb-free)
EL7536IYZ-T13 BFAAA 13” 10 Ld MSOP MDP0043
(Note) (Pb-free)
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
V S
C 2
10μF
(2.5V to 5.5V)
R 3 100 Ω
C 3
0.1μF
VIN
VDD
EL7536
LX
L 1
1.8μH
C 1
10μF
V O
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.
Pinout
R 5 100k Ω
R 4 100k Ω
R 6
100k Ω
POR
EN
RSI
PGND
FB
R 1 *
124k Ω
R 2 *
100k Ω
C 4
470pF
EL7536 (10 LD MSOP)
SGND
VO
(1.8V @ 1A)
TOP VIEW
1 SGND
FB 10
* V O = 0.8V * (1 + R 1 / R 2 )
2 PGND
3 LX
4 VIN
5 VDD
1
VO 9
POR 8
EN 7
RSI 6
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. 2003-2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owner s.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EL7536IY | 功能描述:IC REG BUCK SYNC ADJ 1A 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| EL7536IY-T13 | 功能描述:IC REG BUCK SYNC ADJ 1A 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:3.3V 输入电压:4.5 V ~ 24 V PWM 型:- 频率 - 开关:- 电流 - 输出:125mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 包装:Digi-Reel® 供应商设备封装:SOT-6 其它名称:MAX1836EUT33#TG16DKR |
| EL7536IY-T7 | 功能描述:IC REG BUCK SYNC ADJ 1A 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:3.3V 输入电压:4.5 V ~ 24 V PWM 型:- 频率 - 开关:- 电流 - 输出:125mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 包装:Digi-Reel® 供应商设备封装:SOT-6 其它名称:MAX1836EUT33#TG16DKR |
| EL7536IYZ | 功能描述:直流/直流开关调节器 EL7536IYZ 1 AMP STP- DWNG RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| EL7536IYZS2695 | 制造商:Intersil Corporation 功能描述:S SPEC FOR TRACKING ONLY, USE D3W PL - Rail/Tube |
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