参数资料
型号: EL7535EVAL1
厂商: Intersil
文件页数: 2/9页
文件大小: 0K
描述: EVALUATION BOARD FOR EL7535
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: 350mA
输入电压: 2.5 ~ 6 V
稳压器拓扑结构: 降压
板类型: 完全填充
已供物品:
已用 IC / 零件: EL7535
EL7535
Absolute Maximum Ratings (T A = +25°C)
V IN , V DD , POR to SGND . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
LX to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V IN + +0.3V)
RSI, EN, V O , FB to SGND . . . . . . . . . . . . . . . -0.3V to (V IN + +0.3V)
PGND to SGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Thermal Information
Operating Ambient Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: T J = T C = T A
Electrical Specifications
V DD = V IN = V EN = 3.3V, C 1 = C 2 = 10μF, L = 1.8μH, V O = 1.8V, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
DC CHARACTERISTICS
V FB
I FB
V IN , V DD
Feedback Input Voltage
Feedback Input Current
Input Voltage
780
2.5
800
820
250
6
mV
nA
V
V IN,ON
I DD
r DS(ON)-PMOS
r DS(ON)-NMOS
I LMAX
T OT,OFF
T OT,ON
I EN , I RSI
Maximum Voltage for Startup
Supply Current
PMOS FET Resistance
NMOS FET Resistance
Current Limit
Over-temperature Threshold
Over-temperature Hysteresis
EN, RSI Current
V IN rising
Hysterisis
PWM, V IN = V DD = 5V
EN = 0, V IN = V DD = 5V
V DD = 5V, wafer test only
V DD = 5V, wafer test only
T rising
T falling
V EN , V RSI = 0V and 3.3V
2.19
100
-1
400
0.1
70
45
1.5
145
130
2.42
300
850
1.5
100
75
1
V
mV
μA
μA
m Ω
m Ω
A
°C
°C
μA
V EN1 , V RSI1
V EN2 , V RSI2
V POR
EN, RSI Rising Threshold
EN, RSI Falling Threshold
Minimum V FB for POR, WRT Targeted
V FB Value
V DD = 3.3V
V DD = 3.3V
V FB rising
V FB falling
0.8
86
2.4
97
V
V
%
%
V OLPOR
POR Voltage Drop
I SINK = 5mA
35
70
mV
AC CHARACTERISTICS
f PWM
t RSI
PWM Switching Frequency
Minimum RSI Pulse Width
Limits established by characterization and
1.1
1.4
25
1.6
50
MHz
ns
are not production tested
t SS
t POR
Soft-start Time
Power-On Reset Delay Time
2
650
100
μs
ms
FN7003.6
February 26, 2008
相关PDF资料
PDF描述
EL7534EVAL1 EVALUATION BOARD FOR EL7534
594D105X9050B8T CAP TANT 1UF 50V 10% 1611
GEC05DRAS-S734 CONN EDGECARD 10POS .100 R/A SLD
A6595KLWTR IC PWR DRIVER 8BIT SER 20-SOIC
EBC17DCST-S288 CONN EDGECARD 34POS .100 EXTEND
相关代理商/技术参数
参数描述
EL7535IY 功能描述:IC REG BUCK SYNC ADJ .35A 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
EL7535IY-T13 功能描述:IC REG BUCK SYNC ADJ .35A 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
EL7535IY-T7 功能描述:IC REG BUCK SYNC ADJ .35A 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
EL7535IYZ 功能描述:直流/直流开关调节器 VER OF EL7535IY 1 AM P 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
EL7535IYZ-T13 功能描述:直流/直流开关调节器 VER OF EL7535IY 1 AM P 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