AN8049SH-E1 Panasonic - SSG, AN8049SH-E1 Datasheet - Page 6

• Manufacturer Part Number: AN8049SH-E1
• Description: IC MULTI CONFIG 40MA SSOP24D
• Manufacturer: Panasonic - SSG
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of AN8049SH-E1

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 3
• Current - Output: 40mA
• Frequency - Switching: 20kHz ~ 1MHz
• Voltage - Input: 1.8 ~ 14 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Power - Output: 146mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Other names: AN8049SHE1; AN8049SHE1TR

AN8049SH
I Electrical Characteristics at T
I Terminal Equivalent Circuits
6
• Design reference data (continued)
Pin No.
Short-circuit protection circuit block
Comparator threshold voltage
On/off control block
Off pin current
Note: The characteristics listed below are reference values related to the IC design and are not guaranteed.
1
2
3
Parameter
1.5 kΩ
V
2
3
CC
1
45 kΩ
55 kΩ
44 kΩ
46 kΩ
Equivalent circuit
1.1 µA
1.26 V
9 20 17
9 22 17
Latch
S
R
Symbol
a
V
= 25°C (continued)
Q
I
PWM2
PWM3
OFF
THL
Output
shutoff
V
OFF
SDH00012BEB
= 5 V
S.C.P.:
Connection for the capacitor that sets the timer
latch short-circuit protection circuit time constant.
Use a capacitor with a value of 1 000 pF or
higher.
The charge current I
DT3:
Sets the channel 3 soft start time.
Set the time by connecting a capacitor between
this pin and ground.
(See the "Application Notes, [7]" section.)
Note that although the channel 3 maximum on
duty is set internally to 86%, the maximum on
duty can be adjusted by connecting resistors
between this pin and ground, and between this
pin and the V
(See the "Application Notes, [6]" section.)
DT2:
Sets the channel 2 soft start time.
Set the time by connecting a capacitor between
this pin and ground.
(See the "Application Notes, [7]" section.)
Note that although the channel 2 maximum on
duty is set internally to 86%, the maximum on
duty can be adjusted by connecting resistors
between this pin and ground, and between this
pin and the V
(See the "Application Notes, [6]" section.)
Conditions
REF
REF
Description
pin.
pin.
CHG
is 1.1 mA typical.
Min


1.26
Typ
38
Max


Unit
I/O
µA
O
V
I
I