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
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
IN
= 3.6V, V
BKBT
= 3.0V, V
LBI
= 1.1V, V
DBI
= 1.35V, circuit of Figure 5,
T
A
= 0°C to +85°C,
unless otherwise noted. Typical values
are at T
A
= +25°C.)
PARAMETER
PV1, PV2, PV3, SLPIN, IN Supply
Voltage Range
IN45, IN6 Supply Voltage Range
IN Undervoltage-Lockout (UVLO)
Threshold
V
IN
rising
V
IN
falling
MAX1586
Only V7 on, V
IN
below
DBI threshold V
IN
= 3.0V MAX1587
No load (I
PV1
+
I
PV2
+ I
PV3
+ I
IN
+
I
SLPIN
+ I
IN45
+
I
IN6
)
REG1 and REG2 on in
switch mode, REG3 off
REG1 and REG2 on in
sleep mode, REG3 off
All REGs on
BKBT Input Current
REF Output Voltage
SYNCHRONOUS-BUCK PWM REG1
REG1 Voltage Accuracy
FB1 Voltage Accuracy
FB1 Input Current
Error-Amplifier Transconductance
Dropout Voltage (Note 1)
FB1 = GND, 3.6V
≤
V
PV1
≤
5.5V, load = 0 to 1300mA
FB1 used with external resistors, 3.6V
≤
V
PV1
≤
5.5V,
load = 0 to 1300mA
FB1 used with external resistors
Referred to FB
Load = 800mA
Load = 1300mA
87
180
293
280
450
3.25
1.231
3.3
1.25
3.35
1.269
100
V
V
nA
µS
mV
ON1 = 0
ON1 = IN
0 to 10µA load
1.2375
MAX1586
MAX1587
MAX1586
MAX1587
MAX1586
MAX1587
CONDITIONS
PV1, PV2, PV3, IN, and SLPIN must connect together
Because I want to operate external FLASH, after the program is synthesized, the layout and routing prompts cannot be used? As shown in the picture, any big guy can give me some advice, I will be grate...
Even the community can't be managed well for profit. Shanghai is only glamorous on the surface. There are many dark things behind it. It's almost the same as third or fourth tier cities.Just a digress...
How do I read the input resolution of ADV7611? I read the number of pixels in the register, but I don't understand how the frame rate is calculated. For example, 1920x1080 50i, 1920 1080 is read in th...
Because of the nature of my work, I am more interested in weight measurement. In TI's kit, I saw: [b][/b] So I decisively applied. It is very convenient to directly click the order option on the kit p...
VHDL, must the state machine state transition cycle be a fixed cycle? ? For example, the CLK cycle is not fixed, and a rising edge may appear in 10us, and then another rising edge may appear after 100...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
