MAX5008CUB+ Maxim Integrated Products, MAX5008CUB+ Datasheet - Page 4

• Manufacturer Part Number: MAX5008CUB+
• Description: IC CHARGE PUMP USB 5V 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX5008CUB+

• Applications: Converter, USB
• Voltage - Input: 2.95 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Function: Step Up, Step Down
• Output Voltage: 5 V
• Output Current: 140 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Regulated 5V USB Charge Pump with
Programmable Current Limit
4
(V
IN
100
_______________________________________________________________________________________
90
80
70
60
50
40
30
20
10
= 3V, C
0
1
V
IN
= 2.95V
IN
= 4.7µF, C
vs. LOAD CURRENT
LOAD CURRENT (mA)
10
EFFICIENCY
3.6V
3.1V
V
IN
= 3.3V
A: INPUT VOLTAGE: 500mV/div
B: OUTPUT VOLTAGE: AC-COUPLED, 100mV/div
X
I
LOAD
= 0.47µF, C
100
LINE-TRANSIENT RESPONSE
= 100mA
40 s/div
OUT
1000
= 4.7µF, C
Typical Operating Characteristics (continued)
MAX5008 toc07
EXT
OUTPUT WAVEFORM
= 4.7µF, R
A
B
200ns/div
100mA
10mA
CS
A: LOAD CURRENT
B: OUTPUT VOLTAGE: AC-COUPLED, 100mV/div
= 0.4 , T
MAX5008 toc05
LOAD-TRANSIENT RESPONSE
A
10mV/div
= +25°C, unless otherwise noted.)
40 s/div
5V
5V
0
0
MAX5008 toc08
SHUTDOWN TIMING
A
B
1ms/div
R
L
MAX5008 toc06
= 46
V
SHDN
OUT