ISL6237IRZ Intersil, ISL6237IRZ Datasheet - Page 15

• Manufacturer Part Number: ISL6237IRZ
• Description: IC MAIN PWR CTRLR QUAD 32-QFN
• Manufacturer: Intersil

Specifications of ISL6237IRZ

• Applications: Controller, Notebook Computers
• Voltage - Input: 5.5 ~ 25 V
• Number Of Outputs: 4
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

Typical Performance Curves
FIGURE 38. START-UP V
FIGURE 40. START-UP V
FIGURE 42. DELAYED START-UP (V
EN1 5V/DIV
V
EN2 5V/DIV
POK2 5V/DIV
POK2 2V/DIV
IL2 5A/DIV
POK1 5V/DIV
OUT2
2V/DIV
PWM MODE)
EN2 = REF)
EN2 5V/DIV
V
IL2 2A/DIV
OUT2
V
OUT2
OUT2
OUT1
2V/DIV
2V/DIV
15
= 3.3V (NO LOAD, SKIP MODE)
= 3.3V (FULL LOAD,
OUT1
V
OUT1
= 5V, V
POK2 2V/DIV
Circuit of Figures 62, 63 and 64, no load on LDO, OUT1, OUT2, and REF, V
EN2 = EN1 = VCC, VBYP = 5V, PVCC = 5V, V
otherwise noted. Typical values are at T
2V/DIV
OUT2
= 3.3V,
ISL6237
FIGURE 39. START-UP V
FIGURE 41. DELAYED START-UP (V
FIGURE 43. SHUTDOWN (V
V
EN2 5V/DIV
V
POK2 5V/DIV
POK1 5V/DIV
V
OUT2
OUT2
OUT1
POK1 OR POK2 5V/DIV
2V/DIV
A
2V/DIV
EN1 5V/DIV
2V/DIV
= +25°C. (Continued)
EN1 = REF)
EN2 = REF)
EN2 5V/DIV
EN_LDO
V
IL2 2A/DIV
OUT2
= 5V, T
OUT1
2V/DIV
V
OUT1
OUT1
A
= 3.3V (NO LOAD, PWM MODE)
= -40°C to +100°C, unless
2V/DIV
= 5V, V
OUT1
OUT2
= 5V, V
IN
= 12V,
= 3.3V,
POK2 2V/DIV
OUT2
March 18, 2008
= 3.3V,
FN6418.4