参数资料
型号: ZL2008ALBFT1
厂商: Intersil
文件页数: 4/42页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 36-QFN
标准包装: 1,000
PWM 型: 电压模式
输出数: 1
频率 - 最大: 1.4MHz
占空比: 95%
电源电压: 3 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 36-VFQFN 裸露焊盘
包装: 带卷 (TR)
ZL2008
Absolute Maximum Ratings
DC Supply Voltage for VDD Pin . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 17V
MOSFET Drive Reference for VR Pin. . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
2.5V Logic Reference for V25 Pin . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 3V
Logic I/O Voltage for CFG(0, 1 ,2), DDC, EN, FC(0,1),
ILIM, MGN, PG, PH_EN, SA(0, 1), SALRT, SCL,
SDA, SS, SYNC, UVLO, V(0, 1) Pins . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
Analog Input Voltages for ISENB, VSEN, VTRK,
XTEMP Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
Analog Input Voltages for ISENA PIn . . . . . . . . . . . . . . . . . . . . -1.5V to 6.5V
High Side Supply Voltage for BST Pin . . . . . . . . . . . . . . . . . . . . -0.3V to 30V
Boost to Switch Voltage for BST -SW Pins . . . . . . . . . . . . . . . . . . -0.3V to 8V
High Side Drive Voltage for GH Pin. . . . . . . . . . . .(V SW -0.3V) to (V BST +0.3V)
Low Side Drive Voltage for GL Pin . . . . . . . . . . . (PGND-0.3V) to (VR+0.3V)
Switch Node Continuous for SW Pin . . . . . . . . . . . . . . .(PGND-0.3V) to 30V
Switch Node Transient (<100ns) for SW Pin . . . . . . . . . . (PGND-5V) to 30V
Ground Differential for DGND – SGND, PGND - SGND Pins . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V
ESD Rating
Thermal Information
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
36 Ld QFN (Notes 2, 3) . . . . . . . . . . . . . . . . 35 5
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Input Supply Voltage Range, V DD (See Figure 9)
VDD tied to VR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0V to 5.5V
VR floating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 14V
Output Voltage Range, V OUT (Note 4) . . . . . . . . . . . . . . . . . . . . 0.54V to 5.5V
Operating Junction Temperature Range, T J . . . . . . . . . . . . . . . . . . . -40°C to +125°C
Input Voltage
V IN , Rise Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5ms minimum
V IN Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Monotonic
Human Body Model (Note 1, Tested per JESD22-A114E). . . . . . . . . . . . . . . . .2kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 500V
Latch Up (Tested per JESD78). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
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:
1. BST, SW pins rated at 1.5kV.
2. 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.
3. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
4. Includes margin limits.
Electrical Specifications
V DD = 12V, T A = -40°C to +85°C unless otherwise noted. Typical values are at T A = +25°C. Boldface limits apply
over the operating temperature range, -40°C to +85°C.
MIN
MAX
PARAMETER
CONDITIONS
(Note 14)
TYP
(Note 14)
UNIT
Input and Supply Characteristics
I DD Supply Current at f SW = 200kHz
I DD Supply Current at f SW = 1.4MHz
I DDS Shutdown Current
Vr Reference Output Voltage
V25 Reference Output Voltage
GH, GL no load
MISC_CONFIG[7] = 1
EN = 0V
No I 2 C/SMBus activity
V DD > 6V, I VR < 20mA
V R > 3V, I V25 < 20mA
4.5
2.25
16
25
6.5
5.2
2.5
30
50
9
5.5
2.75
mA
mA
mA
V
V
Output Characteristics
Output Voltage Adjustment Range (Note 5)
Output Voltage Set-point Resolution
V IN > V OUT
Set using resistors
Set using I 2 C/SMBus
0.6
10
±0.025
5.0
V
mV
% FS
(Note 6)
Output Voltage Accuracy (Note 7)
Vsen Input Bias Current
Current Sense Differential Input
Voltage (Ground Referenced)
Current Sense Differential Input Voltage (V out
Referenced, V out < 4.0V)
Current Sense Input Bias Current
Includes line, load, temp
VSEN = 5.5V
V ISENA -V ISENB
V ISENA -V ISENB
Ground referenced
-1
-100
-50
-100
110
1
200
100
50
100
%
μA
mV
mV
μA
4
FN6859.4
April 29, 2011
相关PDF资料
PDF描述
VE-B5Y-EX-F4 CONVERTER MOD DC/DC 3.3V 49.5W
ZL6100ALAFTK IC REG CTRLR BUCK PWM VM 36-QFN
VE-B5Y-EX-F3 CONVERTER MOD DC/DC 3.3V 49.5W
ZL6100ALAFT IC REG CTRLR BUCK PWM VM 36-QFN
VE-B5Y-EX-F2 CONVERTER MOD DC/DC 3.3V 49.5W
相关代理商/技术参数
参数描述
ZL2008EVAL1Z 功能描述:EVALUATION BOARD FOR ZL2008 RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC,步升 输出及类型:1,非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
ZL20200 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Dual Band IS136/AMPS Transceiver
ZL20200_06 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Dual Band IS136/AMPS Transceiver
ZL20200LCE 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Dual Band IS136/AMPS Transceiver
ZL20200LCF 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Dual Band IS136/AMPS Transceiver