RT9524 データシートの表示（PDF） - Richtek Technology
部品番号
コンポーネント説明
メーカー
RT9524 Datasheet PDF : 12 Pages
| |||
RT9524
Absolute Maximum Ratings (Note 1)
z Supply Input Voltage, VIN ---------------------------------------------------------------------------------------------- −0.3V to 28V
z Other Pins ----------------------------------------------------------------------------------------------------------------- −0.3V to 6V
z Power Dissipation, PD @ TA = 25°C
WDFN-10L 3x2 ----------------------------------------------------------------------------------------------------------- 1.111W
z Package Thermal Resistance (Note 2)
WDFN-10L 3x2, θJA ------------------------------------------------------------------------------------------------------ 90°C/W
WDFN-10L 3x2, θJC ----------------------------------------------------------------------------------------------------- 15°C/W
z Lead Temperature (Soldering, 10 sec.) ----------------------------------------------------------------------------- 260°C
z Junction Temperature --------------------------------------------------------------------------------------------------- 150°C
z Storage Temperature Range ------------------------------------------------------------------------------------------- −65°C to 150°C
Recommended Operating Conditions (Note 3)
z Supply Input Voltage, VIN ---------------------------------------------------------------------------------------------- 4.3V to 5.5V
z Junction Temperature Range ------------------------------------------------------------------------------------------ −40°C to 125°C
z Ambient Temperature Range ------------------------------------------------------------------------------------------ −20°C to 85°C
Electrical Characteristics
(VIN = 5V, VBATT = 4V, TA = 25°C, unless otherwise specified)
Parameter
VIN POR Rising Threshold
Voltage
VIN POR Threshold Voltage
Hysteresis
VIN OVP Threshold Voltage
VIN OVP Threshold Voltage
Hysteresis
VIN − VOUT VOS Rising
VIN − VOUT VOS Falling
VIN Standby Current
VIN Supply Current
VOUT Sleep Leakage
Current
Symbol
VPOR
VOVP
Test Conditions
VBATT = 4.5V, EN/SET = High
VBATT = 4.5V, EN/SET = Low
VOUT Regulation
Thermal Regulation
OTP
OTP Hysteresis
0°C to 85°C, ILOAD = 0mA
PGB/CHGSB Sink Current
Pre-Charge Threshold
Fast-Charge to Pre-Charge
Deglitch Time
VOUT Rising
Pre-Charge Current
IPRECHG USB100 Mode
USB500 Mode or ISET Mode,
ratio of fast-charge current
End of Charge Current (EOC)
DS9524-01 April 2011
Min
Typ
Max Unit
3.15
3.3
3.45 V
--
200
300 mV
6.7
6.9
7.1
V
--
200
300 mV
--
75
150 mV
18
32
--
mV
--
250
300 μA
--
1
2
mA
--
1
10
μA
4.158
4.2
4.242 V
--
125
--
°C
--
155
--
°C
--
20
--
°C
20
--
--
mA
2.4
2.5
2.6
V
--
25
--
ms
90
95
100 mA
15
20
25
%
-- REOC/KEOC --
%
To be continued
www.richtek.com
3
Share Link: 