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参数资料
| 型号： | EL7530EVAL1 |
| 厂商： | Intersil |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR EL7530 |
| 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： | 0.8 ~ 5.5V |
| 电流 - 输出： | 600mA |
| 输入电压： | 2.5 ~ 5.5V |
| 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： | EL7530 |
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July 12, 2006
EL7530
FN7434.6
Monolithic 600mA Step-Down Regulator
with Low Quiescent Current
The EL7530 is a synchronous, integrated FET 600mA 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 EL7530 features automatic PFM/PWM mode control, or
PWM mode only. The PWM frequency is typically 1.4MHz
and can be synchronized up to 12MHz. The typical no load
quiescent current is only 120μA. Additional features include
a Power-Good output, <1μA shut-down current, short-circuit
protection, and over-temperature protection.
The EL7530 is available in the 10 Ld MSOP package,
making the entire converter occupy less than 0.18n 2 of PCB
area with components on one side only. The 10 Ld MSOP
package is specified for operation over the full -40°C to
+85°C temperature range.
Ordering Information
Features
? Less than 0.18in 2 footprint for the complete 600mA
converter
? Components on one side of PCB
? Max height 1.1mm MSOP10
? Power-Good (PG) output
? Internally-compensated voltage mode controller
? Up to 95% efficiency
? <1μA shut-down current
? 120μA quiescent current
? Overcurrent and over-temperature protection
? External synchronizable up to 12MHz
? Pb-free plus anneal available (RoHS compliant)
Applications
? PDA and pocket PC computers
PART
TAPE &
PKG.
? Bar code readers
PART NUMBER MARKING
EL7530IY BYAAA
REEL
-
PACKAGE
10 Ld MSOP
DWG. #
MDP0043
? Cellular phones
EL7530IY-T7
EL7530IY-T13
EL7530IYZ
(Note)
EL7530IYZ-T7
BYAAA
BYAAA
BAADA
BAADA
7”
13”
-
7”
10 Ld MSOP
10 Ld MSOP
10 Ld MSOP
(Pb-free)
10 Ld MSOP
MDP0043
MDP0043
MDP0043
MDP0043
? Portable test equipment
? Li-Ion battery powered devices
? Small form factor (SFP) modules
Typical Application Diagram
(Note)
(Pb-free)
EL7530
EL7530IYZ-T13
BAADA
13”
10 Ld MSOP
MDP0043
TOP VIEW
(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
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
V S
C 2
10μF
(2.5V to 5.5V)
R 3 100 Ω
C 3
0.1μF
VIN
VDD
EL7530
LX
L 1
1.8μH
C 1
10μF
V O
124k Ω
IPC/JEDEC J STD-020.
Pinout
EL7530 (10 LD MSOP)
TOP VIEW
1 SGND FB 10
R 5 100k Ω
R 4 100k Ω
R 6
100k Ω
PG
EN
SYNC
PGND
SGND
FB
VO
R 1
C 4
470pF
R 2 *
100k Ω
(1.8V @ 600mA)
2 PGND
VO 9
3 LX
PG 8
* V O = 0.8V * (1 + R 1 / R 2 )
4 VIN
5 VDD
1
EN 7
SYNC 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. 2004-2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EL7530IL | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Monolithic 600mA Step-Down Regulator with Low Quiescent Current |
| EL7530IL-T13 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Monolithic 600mA Step-Down Regulator with Low Quiescent Current |
| EL7530IL-T7 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Monolithic 600mA Step-Down Regulator with Low Quiescent Current |
| EL7530IY | 功能描述:IC REG BUCK SYNC ADJ 0.6A 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 |
| EL7530IY-T13 | 功能描述:IC REG BUCK SYNC ADJ 0.6A 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 |
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