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| 型号： | MAX1567ETL+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/35页 |
| 文件大小： | 0K |
| 描述： | IC DGTL CAM PWR-SUP 6CH 40TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | 控制器，数字式相机 |
| 输入电压： | 0.7 V ~ 5.5 V |
| 输出数： | 7 |
| 输出电压： | 1.25 V ~ 5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（6x6） |
| 包装： | 管件 |
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Six-Channel, High-Efficiency, Digital
Camera Power Supplies
ABSOLUTE MAXIMUM RATINGS
PV, PVSU, SDOK , AUX1OK , SCF, ON_, FB_,
SUSD to GND ....................................................... -0.3V to +6V
PG_ to GND...........................................................-0.3V to +0.3V
DL1, DL3, INDL2, PVM, PVSD to GND …-0.3V to (PVSU + 0.3V)
DL2 to GND ............................................-0.3V to (INDL2 + 0.3V)
LXSU Current (Note 1) ..........................................................3.6A
Continuous Power Dissipation (T A = +70°C)
40-Pin Thin QFN (derate 26.3mW/°C above +70°C) .2105mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
LXM Current (Note 1) ............................................................3.6A
LXSD Current (Note 1) ........................................................2.25A
REF, OSC, CC_ to GND...........................-0.3V to (PVSU + 0.3V)
Note 1: LXSU has internal clamp diodes to PVSU and PGSU, LXM has internal clamp diodes to PVM and PGM, and LXSD has inter-
nal clamp diodes to PVSD and PGSD. Applications that forward bias these diodes should take care not to exceed the
devices’ power dissipation limits.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V PVSU = V PV = V PVM = V PVSD = V INDL2 = 3.6V, T A = 0°C to +85°C , unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Input Voltage Range
Step-Up Minimum Startup
Voltage (Note 2)
Shutdown Supply Current into PV
Supply Current into PV with Step-
Up Enabled
Supply Current into PV with Step-
Up and Step-Down Enabled
Supply Current into PV with Step-
Up and Main Enabled
Total Supply Current from PV and
PVSU with Step-Up and One
AUX Enabled
(Note 2)
I LOAD < 1mA, T A = +25 ° C; startup voltage tempco is
-2300ppm/ ° C (typ) (Note 3)
PV = 3.6V
ONSU = 3.6V, FBSU = 1.5V
(does not include switching losses)
ONSU = ONSD = 3.6V, FBSU = 1.5V, FBSD = 1.5V
(does not include switching losses)
ONSU = ONM = 3.6V, FBSU = 1.5V, FBSD = 1.5V
(does not include switching losses)
ONSU = ON1 = 3.6V, FBSU = 1.5V, FB2 = 1.5V
(does not include switching losses)
0.7
0.9
0.1
300
450
450
400
5.5
1.1
10
450
700
700
650
V
V
μA
μA
μA
μA
μA
REFERENCE
Reference Output Voltage
Reference Load Regulation
Reference Line Regulation
I REF = 20μA
10μA < I REF < 200μA
2.7 < PVSU < 5.5V
1.23
1.25
4.5
1.3
1.27
10
5
V
mV
mV
OSCILLATOR
OSC Discharge Trip Level
OSC Discharge Resistance
Rising edge
OSC = 1.5V, I OSC = 3mA
1.225
1.25
52
1.275
80
V
?
OSC Discharge Pulse Width
200
ns
OSC Frequency
R OSC = 47k ? , C OSC = 100pF
500
kHz
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1567ETL+ | 功能描述:PMIC 解决方案 6Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1567ETL+T | 功能描述:PMIC 解决方案 6Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1567ETL-T | 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1567EVKIT | 制造商:Maxim Integrated Products 功能描述:6-CHANNEL HIGH EFFICIENCY DIGITAL CAMERA POWE - Bulk |
| MAX1567SUMEVKIT | 制造商:Maxim Integrated Products 功能描述:6-CHANNEL HIGH EFFICIENCY DIGITAL CAMERA POWE - Bulk |
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