DS1050Z-005 Maxim Integrated Products, DS1050Z-005 Datasheet - Page 10

• Manufacturer Part Number: DS1050Z-005
• Description: Switching Converters, Regulators & Controllers 5 Bit 150-mil 2-Wire 5kHz PWM
• Manufacturer: Maxim Integrated Products

Specifications of DS1050Z-005

• Input Voltage: 2.7 V to 5.5 V
• Switching Frequency: 5 KHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Duty Cycle (max): 100%

BLOCK DIAGRAM Figure 1
2-WIRE ADDRESSABLE SERIAL PORT OVERVIEW Figure 2
COMMAND/CONTROL BYTE Figure 3
SDA
SCL
C ondition
SDA
SCL
Start
A0
A1
A2
m sb
1
Serial Port
2
msb
Identifier
OSCILLATOR
slave address
0
CONTROL LOGIC
Device
1
6
0
7
SHUTDOWN
CIRCUITRY
CONTROL
direction
r/w
8
bit
1
signal from receiver
acknowledgem ent
Address
A2
Device
10 of 17
AC K
9
DRIVER
A1 A0
v
GND
cc
1
Read/Write
r/w
repeated if m ore bytes
2
lsb
PWM
are transferred
Bit
3-7
O
signal from receiver
acknowledgem ent
8
AC K
9
Stop C ondition
Start C ondition
or repeated