参数资料
型号: ISL78213ARZ
厂商: Intersil
文件页数: 5/16页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 3A 16VQFN
标准包装: 75
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 5.5 V
输入电压: 2.8 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1MHz
电流 - 输出: 3A
同步整流器:
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘
包装: 管件
供应商设备封装: 16-QFN(4x4)
ISL78213
Absolute Maximum Ratings ( Reference to GND )
VIN, VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V (DC) or 7V (20ms)
EN, SYNCH, PG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VIN + 0.3V
LX . . . . . . . . . . . . . . . . -1.5V (100ns)/-0.3V (DC) to 6.5V (DC) or 7V (20ms)
VFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.8V
ESD Ratings
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250V
Latch-up . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tested and passed per JESD78A
Thermal Information
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
16 Ld QFN Package (Notes 4, 5). . . . . . . 39 3
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
VIN Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8V to 5.5V
Load Current Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0A to 3A
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
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.
NOTES:
4. θ JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379 .
5. θ JC , “case temperature” location is at the center of the exposed metal pad on the package underside.
Electrical Specifications Unless otherwise noted, all parameter limits are established over the recommended operating conditions and
the typical specification are measured at the following conditions unless otherwise noted: T A = -40°C to +105°C, V IN = 3.6V, EN = VDD. Typical values
are at T A = +25°C. Boldface limits apply over the operating temperature range, -40°C to +105°C.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 7)
TYP
(Note 7)
UNITS
INPUT SUPPLY
V IN Undervoltage Lockout Threshold
Quiescent Supply Current
V UVLO
I VIN
Rising, no load
Falling, no load
SYNCH = GND, no load at the output
SYNCH = GND, no load at the output and no
-
2.15
-
-
2.6
2.35
35
30
2.8
-
-
45
V
V
μA
μA
switches switching
SYNCH = VDD, F S = 1MHz, no load at the output
-
6.5
10
mA
ShutDown Supply Current
I SD
V IN = 5.5V, EN = low
-
0.1
4
μA
OUTPUT REGULATION
Reference Voltage
V REF
0.790
0.8
0.810
V
VFB Bias Current
Line Regulation
Soft-Start Ramp Time Cycle
I VFB
VFB = 0.75V
V IN = V O + 0.5V to 5.5V (minimal 2.8V)
-
-
-
0.1
0.2
1
-
-
-
μA
%/V
ms
OVERCURRENT PROTECTION
Current Limit Blanking Time
Overcurrent and Auto Restart Period
t OCON
t OCOFF
-
-
17
4
-
-
Clock
pulses
SS
cycle
Switch Current Limit
Peak Skip Limit
I LIMIT
I SKIP
(Note 6)
(Note 6)
4.0
-
4.8
1.2
5.9
-
A
A
COMPENSATION
Error Amplifier Trans-Conductance
-
20
-
μA/V
Trans-Resistance
RT
0.213
0.25
0.287
Ω
5
FN7550.2
December 4, 2013
相关PDF资料
PDF描述
ISL78214ARZ IC REG BUCK SYNC ADJ 4A 16QFN
ISL78215AUZ IC REG CTRLR BST FLYBK ISO 8MSOP
ISL78220ANEZ-T IC PWM CONTROLLER
ISL78225ANEZ-T IC PWM CONTROLLER
ISL78228ARZ IC REG BUCK SYNC ADJ DL 10-DFN
相关代理商/技术参数
参数描述
ISL78213ARZ-T 功能描述:IC REG BUCK SYNC ADJ 3A 16QFN RoHS:是 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
ISL78213ARZ-TR5303 制造商:Intersil Corporation 功能描述:- Tape and Reel
ISL78214 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:4A Low Quiescent Current High Efficiency Synchronous Buck Regulator
ISL78214ARZ 功能描述:IC REG BUCK SYNC ADJ 4A 16QFN RoHS:是 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
ISL78214ARZ-T 功能描述:IC REG BUCK SYNC ADJ 4A 16QFN RoHS:是 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