isl6237 Intersil Corporation, isl6237 Datasheet - Page 14
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isl6237
Manufacturer Part Number
isl6237
Description
High-efficiency, Quad-output, Main Power Supply Controllers For Notebook Computers
Manufacturer
Intersil Corporation
Datasheet
1.ISL6237.pdf
(34 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
isl6237IRZ
Manufacturer:
INTERSIL
Quantity:
14
Part Number:
isl6237IRZ
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
isl6237IRZ-T
Manufacturer:
INTERSIL
Quantity:
20 000
Typical Performance Curves
FIGURE 36. START-UP V
FIGURE 33. STANDBY INPUT CURRENT vs V
IL1 2A/DIV
177.5
177.0
176.5
176.0
175.5
175.0
174.5
174.0
173.5
173.0
7
POK1 2V/DIV
(EN = EN2 = 0, EN_LDO = VCC)
EN1 5V/DIV
9
11
V
OUT1
13
INPUT VOLTAGE (V)
OUT1
14
2V/DIV
15
= 5V (NO LOAD, PWM MODE)
17
FIGURE 35. START-UP V
EN1 5V/DIV
POK1 2V/DIV
IL1 2A/DIV
19
Circuit of Figure 62 and Figure 63, no load on LDO, OUT1, OUT2, and REF, V
EN2 = EN1 = VCC, VBYP = 5V, PVCC = 5V, V
otherwise noted. Typical values are at T
IN
21
23
25
ISL6237
V
OUT1
OUT1
2V/DIV
= 5V (NO LOAD, SKIP MODE)
FIGURE 37. START-UP V
FIGURE 34. SHUTDOWN INPUT CURRENT vs V
POK1 2V/DIV
IL1 5A/DIV
26.5
26.0
25.5
25.0
24.5
24.0
23.5
23.0
22.5
22.0
A
7
= +25°C. (Continued)
(EN = EN2 = EN_LDO = 0)
EN1 5V/DIV
9
EN_LDO
11
= 5V, T
OUT1
INPUT VOLTAGE (V)
13
= 5V (FULL LOAD, PWM MODE)
A
15
V
= -40°C to +100°C , unless
OUT1
17
2V/DIV
19
IN
21
= 12V,
IN
March 16, 2007
23
FN6418.1
25