diff --git a/components/esp_driver_touch_sens/test_apps/touch_sens/main/test_touch_sens_common.c b/components/esp_driver_touch_sens/test_apps/touch_sens/main/test_touch_sens_common.c
index b3d4b28126..b6f783dc5f 100644
--- a/components/esp_driver_touch_sens/test_apps/touch_sens/main/test_touch_sens_common.c
+++ b/components/esp_driver_touch_sens/test_apps/touch_sens/main/test_touch_sens_common.c
@@ -31,14 +31,14 @@ static touch_channel_config_t s_chan_cfg = {
 #if SOC_TOUCH_SENSOR_VERSION == 1
     .abs_active_thresh = {1000},
     .charge_speed = TOUCH_CHARGE_SPEED_7,
-    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_LOW,
+    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_DEFAULT,
     .group = TOUCH_CHAN_TRIG_GROUP_BOTH,
 #elif SOC_TOUCH_SENSOR_VERSION == 2
     .active_thresh = {
         2000,
     },
     .charge_speed = TOUCH_CHARGE_SPEED_7,
-    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_LOW,
+    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_DEFAULT,
 #elif SOC_TOUCH_SENSOR_VERSION == 3
     .active_thresh = {
         5000,
diff --git a/components/hal/esp32/include/hal/touch_sensor_ll.h b/components/hal/esp32/include/hal/touch_sensor_ll.h
index 53929a20bf..65b96ae142 100644
--- a/components/hal/esp32/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32/include/hal/touch_sensor_ll.h
@@ -305,7 +305,12 @@ static inline void touch_ll_set_init_charge_voltage(uint32_t touch_num, touch_in
 {
     // Workaround: swap chan 8 and chan 9
     touch_num = TOUCH_LL_CHAN_SWAP(touch_num);
-    RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    if (init_charge_volt == TOUCH_INIT_CHARGE_VOLT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    }
 }
 
 /**
@@ -613,7 +618,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
     touch_pad_t touch_pad_wrap = touch_ll_num_wrap(touch_num);
-    RTCIO.touch_pad[touch_pad_wrap].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_pad_wrap].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_pad_wrap].xpd = 1;
+        RTCIO.touch_pad[touch_pad_wrap].tie_opt = opt;
+    }
 }
 
 /**
@@ -625,7 +635,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
     touch_pad_t touch_pad_wrap = touch_ll_num_wrap(touch_num);
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_pad_wrap].tie_opt;
+    if (RTCIO.touch_pad[touch_pad_wrap].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_pad_wrap].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/esp32s2/include/hal/touch_sensor_ll.h b/components/hal/esp32s2/include/hal/touch_sensor_ll.h
index a1d70d4197..b35b68908d 100644
--- a/components/hal/esp32s2/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32s2/include/hal/touch_sensor_ll.h
@@ -293,7 +293,12 @@ static inline void touch_ll_set_charge_voltage_low_limit(touch_volt_lim_l_t low_
  */
 static inline void touch_ll_set_init_charge_voltage(uint32_t touch_num, touch_init_charge_volt_t init_charge_volt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    if (init_charge_volt == TOUCH_INIT_CHARGE_VOLT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    }
 }
 
 /**
@@ -949,7 +954,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
  */
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = opt;
+    }
 }
 
 /**
@@ -960,7 +970,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
  */
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    if (RTCIO.touch_pad[touch_num].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/esp32s3/include/hal/touch_sensor_ll.h b/components/hal/esp32s3/include/hal/touch_sensor_ll.h
index 3a9e1824f7..5a17306bbb 100644
--- a/components/hal/esp32s3/include/hal/touch_sensor_ll.h
+++ b/components/hal/esp32s3/include/hal/touch_sensor_ll.h
@@ -299,7 +299,12 @@ static inline void touch_ll_set_charge_voltage_low_limit(touch_volt_lim_l_t low_
  */
 static inline void touch_ll_set_init_charge_voltage(uint32_t touch_num, touch_init_charge_volt_t init_charge_volt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    if (init_charge_volt == TOUCH_INIT_CHARGE_VOLT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = init_charge_volt;
+    }
 }
 
 /**
@@ -974,7 +979,12 @@ static inline void touch_ll_get_slope(touch_pad_t touch_num, touch_cnt_slope_t *
  */
 static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_t opt)
 {
-    RTCIO.touch_pad[touch_num].tie_opt = opt;
+    if (opt == TOUCH_PAD_TIE_OPT_FLOAT) {
+        RTCIO.touch_pad[touch_num].xpd = 0;
+    } else {
+        RTCIO.touch_pad[touch_num].xpd = 1;
+        RTCIO.touch_pad[touch_num].tie_opt = opt;
+    }
 }
 
 /**
@@ -985,7 +995,11 @@ static inline void touch_ll_set_tie_option(touch_pad_t touch_num, touch_tie_opt_
  */
 static inline void touch_ll_get_tie_option(touch_pad_t touch_num, touch_tie_opt_t *opt)
 {
-    *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    if (RTCIO.touch_pad[touch_num].xpd) {
+        *opt = (touch_tie_opt_t)RTCIO.touch_pad[touch_num].tie_opt;
+    } else {
+        *opt = TOUCH_PAD_TIE_OPT_FLOAT;
+    }
 }
 
 /**
diff --git a/components/hal/include/hal/touch_sens_types.h b/components/hal/include/hal/touch_sens_types.h
index 143d92d65d..e28808cbf4 100644
--- a/components/hal/include/hal/touch_sens_types.h
+++ b/components/hal/include/hal/touch_sens_types.h
@@ -108,8 +108,10 @@ typedef enum {
  * @brief Touch sensor initial voltage before charging
  */
 typedef enum {
-    TOUCH_INIT_CHARGE_VOLT_LOW = 0,         /*!< Tie the initial charge voltage to low */
-    TOUCH_INIT_CHARGE_VOLT_HIGH = 1,        /*!< Tie the initial charge voltage to high */
+    TOUCH_INIT_CHARGE_VOLT_LOW = 0,         /*!< Tie the initial charge voltage to low. */
+    TOUCH_INIT_CHARGE_VOLT_HIGH = 1,        /*!< Tie the initial charge voltage to high. */
+    TOUCH_INIT_CHARGE_VOLT_FLOAT = 2,       /*!< The initial charge voltage will be float. The touch pad will be powered off between two measurements */
+    TOUCH_INIT_CHARGE_VOLT_DEFAULT = TOUCH_INIT_CHARGE_VOLT_FLOAT,       /*!< The initial charge voltage is default to be float. */
 } touch_init_charge_volt_t;
 
 /**
diff --git a/components/hal/include/hal/touch_sensor_legacy_types.h b/components/hal/include/hal/touch_sensor_legacy_types.h
index c5428372c9..e708aefa7b 100644
--- a/components/hal/include/hal/touch_sensor_legacy_types.h
+++ b/components/hal/include/hal/touch_sensor_legacy_types.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -86,7 +86,8 @@ typedef enum {
 typedef enum {
     TOUCH_PAD_TIE_OPT_LOW = 0,    /*!<Initial level of charging voltage, low level */
     TOUCH_PAD_TIE_OPT_HIGH = 1,   /*!<Initial level of charging voltage, high level */
-    TOUCH_PAD_TIE_OPT_MAX,
+    TOUCH_PAD_TIE_OPT_FLOAT = 2,  /*!<Initial level of charging voltage, float */
+    TOUCH_PAD_TIE_OPT_MAX,        /*!<The max tie options */
 } touch_tie_opt_t;
 
 /** Touch sensor FSM mode */
@@ -113,7 +114,7 @@ typedef enum {
 /********************************/
 #define TOUCH_PAD_BIT_MASK_ALL              ((1<<SOC_TOUCH_SENSOR_NUM)-1)
 #define TOUCH_PAD_SLOPE_DEFAULT             (TOUCH_PAD_SLOPE_7)
-#define TOUCH_PAD_TIE_OPT_DEFAULT           (TOUCH_PAD_TIE_OPT_LOW)
+#define TOUCH_PAD_TIE_OPT_DEFAULT           (TOUCH_PAD_TIE_OPT_FLOAT)
 #define TOUCH_PAD_BIT_MASK_MAX              (TOUCH_PAD_BIT_MASK_ALL)
 #define TOUCH_PAD_HIGH_VOLTAGE_THRESHOLD    (TOUCH_HVOLT_2V7)
 #define TOUCH_PAD_LOW_VOLTAGE_THRESHOLD     (TOUCH_LVOLT_0V5)
diff --git a/examples/peripherals/touch_sensor/touch_sens_examples_common/touch_sens_example_config.h b/examples/peripherals/touch_sensor/touch_sens_examples_common/touch_sens_example_config.h
index 470f9a98c5..94c460c0ff 100644
--- a/examples/peripherals/touch_sensor/touch_sens_examples_common/touch_sens_example_config.h
+++ b/examples/peripherals/touch_sensor/touch_sens_examples_common/touch_sens_example_config.h
@@ -17,7 +17,7 @@ extern "C" {
 #define EXAMPLE_TOUCH_CHAN_CFG_DEFAULT()        {  \
     .abs_active_thresh = {1000},  \
     .charge_speed = TOUCH_CHARGE_SPEED_7,  \
-    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_LOW,  \
+    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_DEFAULT,  \
     .group = TOUCH_CHAN_TRIG_GROUP_BOTH,  \
 }
 #elif SOC_TOUCH_SENSOR_VERSION == 2     // ESP32-S2 & ESP32-S3
@@ -25,7 +25,7 @@ extern "C" {
 #define EXAMPLE_TOUCH_CHAN_CFG_DEFAULT()        {  \
     .active_thresh = {2000},  \
     .charge_speed = TOUCH_CHARGE_SPEED_7,  \
-    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_LOW,  \
+    .init_charge_volt = TOUCH_INIT_CHARGE_VOLT_DEFAULT,  \
 }
 #elif SOC_TOUCH_SENSOR_VERSION == 3     // ESP32-P4
 #define EXAMPLE_TOUCH_SAMPLE_CFG_DEFAULT()      {TOUCH_SENSOR_V3_DEFAULT_SAMPLE_CONFIG2(3, 29, 8, 3),\