RT5035C/D
Parameter
Symbol
VRTC_F
Test Conditions
RTCPWR falling
Min
Typ
Max Unit
1.8
1.9
2
RTC Under Voltage Lockout
Threshold (UVLO)
V
VRTC_F
+ 20m
VRTC_R
RTCPWR rising
2.2
0.5
60
2.3
RTC OSC Startup Time
--
--
1
s
Switch Ron from VDDM to
RTCPWR
P-MOSFET, VDDM = 3.1V
--
Under-Voltage and Over-Voltage Protection
CH1 OVP Threshold @ VOUT1
5.6
5.8
5.8
6
6
V
V
CH2 OVP Threshold @ VOUT2
6.2
CH7 OVP Threshold Accuracy @
LX7
Target voltage is the chosen one Target
Target
+ 1
Target
V
in A7.OVP7
1
1.95
1.4
0.525
0.7
--
CH1 UVP Threshold @ VOUT1
CH2 UVP Threshold @ VOUT2
CH3 UVP Threshold @ VOUT3
CH4 UVP Threshold @ VOUT4
SW4 Load Switch UVP Threshold
SW4 Load Switch UVP Threshold
CH5 UVP Threshold @ VOUT5
2.25
1.6
0.6
0.8
0.9
0.9
0.8
1.6
0.8
2.55
1.8
0.675
0.9
--
V
V
V
V
V
V
V
VSWI-VSWO
VSWO
--
--
0.7
--
0.9
--
A3.VOUT6 = 0 to 9
CH6 UVP Threshold @ VOUT6
V
A3.VOUT6 = 10 to 15
--
--
Target voltage is the chosen one
in A4.VOUT8
0.5 x
Target
CH8 UVP Threshold @ VOUT8
CH10 UVP Threshold @ VOUT10
--
0.7
--
--
0.9
--
V
V
V
0.8
CH1 Over-Load P threshold
(OLP) @ VOUT1
Target voltage is the chosen one
in A1.VOUT1
Target
0.6
Target voltage is the chosen one
in A1.VOUT2
Target
0.4
CH2 OLP Threshold @ VOUT2
CH3 OLP Threshold @ VOUT3
CH4 OLP Threshold @ VOUT4
CH5 OLP Threshold @ VOUT5
CH10 OLP Threshold @ VOUT10
--
--
--
--
--
--
--
--
--
--
--
--
V
V
Target voltage is the chosen one
in A2.VOUT3
Target
0.15
Target voltage is the chosen one
in A2.VOUT4
Target
0.2
V
Target voltage is the chosen one
in A3.VOUT5
Target
0.2
V
Target voltage is the chosen one
in A5.VOUT10
Target
0.2
V
For OCP and OLP, except OCP
of CH2
Protection Delay Time
100
ms
I2C
SDA, SCLK Input High Level
Threshold
0.7 x
VDDM
--
--
--
V
V
SDA, SCLK Input Low Level
Threshold
0.3 x
VDDM
--
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
12
DS5035C/D-01 February 2020
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
