ISL8036AIRZ-T Intersil, ISL8036AIRZ-T Datasheet - Page 16

• Manufacturer Part Number: ISL8036AIRZ-T
• Description: IC REG SYNC BUCK DUAL 3A 24QFN
• Manufacturer: Intersil
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of ISL8036AIRZ-T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 V ~ 6 V
• Current - Output: 3A
• Frequency - Switching: 2.5MHz
• Voltage - Input: 2.85 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ISL8036A Typical Operating Performance for Dual PWM Operation
Unless otherwise noted, operating conditions are: V
L1 = L2 = 0.6µH, F
FIGURE 37. STEADY STATE OPERATION AT NO LOAD
FIGURE 39. STEADY STATE OPERATION AT FULL LOAD
IL1 0.5A/DIV
IL1 2A/DIV
LX1 1V/DIV
LX1 1V/DIV
CHANNEL 2
CHANNEL 2
SW
= 2.5MHz. (Continued)
16
VOUT RIPPLE 20mV/DIV
VOUT RIPPLE 20mV/DIV
IL1 2A/DIV
FIGURE 41. LOAD TRANSIENT CHANNEL 2
ISL8036, ISL8036A
OUT1
= 1.8V; V
VOUT1 RIPPLE 50mV/DIV
FIGURE 38. STEADY STATE OPERATION AT FULL LOAD
OUT2
IL1 2A/DIV
LX1 2V/DIV
IL1 2A/DIV
IL1 2A/DIV
VOUT1 RIPPLE 50mV/DIV
= 0.8V; I
FIGURE 40. LOAD TRANSIENT CHANNEL 1
CHANNEL 1
OUT1
= 0A to 3A; I
VOUT1 RIPPLE 50mV/DIV
VOUT RIPPLE 20mV/DIV
OUT2
= 0A to 3A,
October 18, 2010
FN6853.1