MAX891LEUA+ Maxim Integrated Products, MAX891LEUA+ Datasheet - Page 5

• Manufacturer Part Number: MAX891LEUA+
• Description: IC SW P-CH HS 8-MSOP
• Manufacturer: Maxim Integrated Products
• Type: High Sider

Specifications of MAX891LEUA+

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 120 mOhm
• Current - Output / Channel: 500mA
• Current - Peak Output: 750mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Typical Operating Circuit, T
____________________________Typical Operating Characteristics (continued)
C
A
B
A
B
0A
0V
0V
0V
V
A: V
B: V
C
A: V
IN
IN
P-Channel Switches with Thermal Shutdown
= 5V, I
ON
OUT
= 47µF, C
IN
, 500mV/div, AC COUPLED
, 2V/div
, 2V/div
OUT
CURRENT-LIMIT RESPONSE
OUT
= I
SWITCH TURN-OFF TIME
(MAX891L, R
LIM
= 0.1µF
_______________________________________________________________________________________
2µs/div
2µs/div
A
L
= 0.8 )
= +25°C, unless otherwise noted.)
B: I
C: V
OUT
OUT
, 2A/div
, 5V/div
A
B
V
A: V
B: V
IN
5V
= 5V, I
ON
OUT
, 2V/div
, 2V/div
OUT
SWITCH TURN-ON TIME
= I
LIM
Current-Limited, High-Side
20µs/div
C
A
B
0V
0A
C
D
A
B
C
A: V
0A
0V
0V
0V
IN
= 47µF, C
IN
V
A: I
B: V
, 500mV/div, AC COUPLED
IN
LOAD
= 5V
ON
, 5V/div
SWITCH TIMING CHARACTERISTICS
, 0.1A/div
CURRENT-LIMIT RESPONSE
OUT
(MAX891L, R
= 0.1µF
1µs/div
50µs/div
L
= 0.5 )
C: V
D: V
B: I
C: V
OUT
FAULT
OUT
OUT
, 5V/div
, 2A/div
, 5V/div
, 5V/div
5V
5